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Time is it moving slower than it was in the young universe?

 
 
ACB
 
  1  
Reply Tue 26 Jan, 2010 07:39 am
@pagan,
Thank you for your very informative post. I was particularly interested in the following:

pagan;122561 wrote:
So don't think that the difference is just down to the accelerating time dilation periods themselves, as seperate from the space between them. This is where the short cut in time occurs, but it is dependent upon the distance between them too.


I think this is the key to the next question I was going to ask, which is as follows.

Suppose the moving twin travels to, and returns from, a point twice as far from the earth as that in the previous example. The velocity, and the acceleration procedures at the beginning, middle and end of the journey, are exactly the same as in the previous case; but now the required advance in earth time, as observed by the traveller, is considerably greater.

If the rapid advance in observed earth time (from the traveller's point of view) can only take place during the periods of acceleration, how can a greater advance be achieved in the second case if the accelerations are identical in the two cases?

For example (and I appreciate, in the light of your remarks, that I am over-simplifying):

In the first case, the traveller ages 2 years in all, and when he returns, the earth twin has aged 20 years. On the outward leg (while at constant velocity) the traveller observes the earth twin age 0.1 year, and on the return leg he observes him age another 0.1 year, so there are 19.8 years to be made up during the accelerations.

In the second case, the traveller ages 4 years in all, and the earth twin 40 years. On the outward leg the traveller observes the earth twin age 0.2 years, and on the return leg he observes him age another 0.2 years. So there are now 39.6 years to be made up during the accelerations. Yet the durations of the accelerations, and the forces involved in them, are identical to those in the first case.

From what you have said, I realise that the above figures will be somewhat inaccurate, but I am primarily concerned with the basic question of how the same accelerations can give rise to different observations. What particularly puzzles me is that the amount by which the earth twin's clock advances (from the traveller's point of view) during the turnaround seems to depend on future events. The above figures of 19.8 and 39.6 years are derived from the later (contingent) fact that when they meet again the earth twin has aged 20 and 40 years respectively. But the traveller could have changed his mind during the return journey, and decided not to go back to earth after all. How could the earlier observed advances of 19.8 or 39.6 years (or whatever the true figures are) be accounted for then?

I assume that the answer has to do with your statement that the distance between the twins is a relevant factor. Any clarification of the specific problem I have raised above would be helpful.
pagan
 
  1  
Reply Tue 26 Jan, 2010 01:56 pm
@ACB,
Quote:

ACB
I assume that the answer has to do with your statement that the distance between the twins is a relevant factor. Any clarification of the specific problem I have raised above would be helpful.
Yes thats right. The thing is that in relativity we cannot seperate time dilation from space and velocity (and acceleration and mass). If we intellectually conceive that space is a kind of inert platform for things to happen, then we are tempted to take an objective perspective such that time dilation and other effects are caused not by space. Its a free floating gods eye view. Rushing intellectually from one observer to another through space would thus be seen as having no effect upon the factors acting within the universe. (Similarly for time, ie rushing backwards and forwards in time would have no effect either on physical measurements.) But that free floating objective classical view ends with relativity. The rushing about in intellectual space and time to have a look at what is 'really' happening has to be accompanied by shifts in frames of reference in relativity and the measurements of reality change with it. (intellectually speaking within the model that is, as well as reality itself).

A scientific model is not reality but a model of reality. If the model means that a change of reference frame changes the appearance of reality in that model then a key aspect of 'objectivity' has been lost. This is why i raise in other threads the concept of 'now'. 'now' according to science is as naive as 'gods make thunder'. We conceive of 'now' (the ever changing present) as simultaneous across the universe. Universal simultaneity is mathematically impossible under relativity. If A is simultaneous with B for observer X, then it can be A before B for observer Y, and B before A for observer Z. This has lead many scientists to actually believe that the 'now' is an illusion in a block spacetime universe. The future and past exist, the naivety of 'now' (that demarcates them) is an illusion.

Quote:
ACB
What particularly puzzles me is that the amount by which the earth twin's clock advances (from the traveller's point of view) during the turnaround seems to depend on future events.
Hopefully my previous comments help to at least get the ideas that create your intellectual conflict, which is very understandable. None of us can get our 'naive' heads around it....... it is non classical. And this is special relativity! GR is much more complex.
Quote:

ACB
But the traveller could have changed his mind during the return journey, and decided not to go back to earth after all. How could the earlier observed advances of 19.8 or 39.6 years (or whatever the true figures are) be accounted for then?
Because if the traveller changed his mind and didn't return, then the compared measurements between the twins remain virtual. As such they can yield contradictory non absolute non classical comparisons. Each can make virtual measurements such that one says M>N and the other N>M. Only when they are in coincident time frames do the virtual measurements for each have to sum over the different (and contradictory) histories to reach agreement. Thats why i distinguish between actual and virtual comparisons. Actual measurement comparisons have to be mutually consistent. Virtual ones do not. From one actual comparison to the next actual comparison, the summation of different virtual measurements (history) have to come back to agreement.

This is why the early universe or any other spacetime position in the universe can appear (virtually) to run slower or faster. With special relativity (velocity time dilation) each effect is slower. But when we bring in acceleration and gravity, then one can see slower and the other faster. However, acceleration and gravity are not equivalent. For example sitting in our chairs. According to GR there is no force of gravity. Gravity does not pull us to the ground. It is the ground that pushes us up. Classically if you have an unopposed force on a mass then it will accelerate. That does not necessarily occur in GR. In GR a net force on a mass will deviate it from its geodesic (which isn't necessarily a classical straight line constant velocity). Our geodesic as we sit on our chairs is to accelerate towards the center of the earth. We don't because a net force (from the springiness of the ground upon us) stops us following that geodesic.

In Newtons theories it necessarily followed that any mass following a path of acceleration (eg an orbit, parabola, etc) had a net force acting upon it, because the geodesic in newton's classical space and time model was motion of constant velocity. (not to be confused with constant speed of course, as with circular orbits). In GR the geodesics can be curved accelerating paths without a net force acting. ie gravity. Gravity is not a force (at least classically speaking) in GR.

I don't think many people realise that GR is also non classical, but in a different way to QM. Einstein accepted GR. Compared to QM he felt it was classical. But really its a difference in non classicality. The reason is as follows....

If in a region of spacetime there exists two events A and B, such that it is conceivably possible to link them with a light ray, then it follows that one occurs before the other for all virtual observers. If under such conditions A occurs before B for observer X (virtually) then for all other observers travelling less than the speed of light relative to X then A occurs before B. The different observers would generally not agree on the virtual measurement of time between them, but all would agree that A occurred before B (by however short or long a length of time). This is crucial to retaining a belief in causality. That is why einstein loved GR but hated QM. The non classical probabilistic nature of QM threatened causality for einstein. He wouldn't let it go. Spacetime objectivity he could live without, but not the philosophical threat to causality that QM poses.

But GR does undermine our naive intellectual conception of objectivity. The relationship between observer and measurement is non classical in GR. It is also non classical in QM. But they are different. That difference is reflected in the mathematics that tries to encapsulate each different non classical model and is why it makes them very difficult to unite. Not least is the concept of simultaneity. Universal simultaneity is inconceivable in GR. It is necessary in QM in the understanding of entangled states!

However there is a possible saving grace. The simultaneity in QM cannot transfer information. That is why information has become central to theoretical physics. It also brings in another possibly non classical area of physics ...... entropy. Science is wrestling with concepts of classical and non classical forms of information. Classical information emerges from large scale non classical information.
Alan McDougall
 
  1  
Reply Tue 26 Jan, 2010 09:39 pm
@pagan,
Quote:

Originally Posted by ABC
In the second case, the traveller ages 4 years in all, and the earth twin 40 years. On the outward leg the traveller observes the earth twin age 0.2 years, and on the return leg he observes him age another 0.2 years. So there are now 39.6 years to be made up during the accelerations. Yet the durations of the accelerations, and the forces involved in them, are identical to those in the first case.


Nicely put, a lot of physics makes no sense even though the time dilation has been proved by comparing two atomic clocks, one of a rocket and another stationary on the earth
Alan McDougall
 
  1  
Reply Wed 27 Jan, 2010 05:35 am
@Alan McDougall,
Theory Of Infinite Time

[CENTER]Posted by [EMAIL="[email protected]"]Vincent Mianji[/EMAIL] on August 01, 2002: [/CENTER]

Time is infinite meaning time has never started nor will it stop.

If it did have a starting point, at what time did it start? There must be time to start time if it had been started, and if time would stop then nothing will exist as there will be no time to keep everything there, and yes there still will be time if time had stopped so you can't say time had a starting point or an end.
Time keeps all things in motion, if there is no time then nothing will exist - not even black!

Time has many infinite time dimensions. This means it can be as slow as possible, but never to zero stop, and that it can be as fast as possible, but only below the speed of light. 0<T<C.

Time is a force that allows movement to occur to all moving things.
This force can be overcome or you can allow it to overcome you. This means if you overcome your own time dimension, then you are traveling faster than the time dimension you were in.

As a result, you will go into another time dimension faster than your own, so you will think that you are going at a normal rate but you see your time dimension i.e. Earth, as going very slowly. On the other hand, the people from the dimension you were previously in would think that you are going faster meaning you also aged more!

This works the other way too. If you traveled slower than your own time dimension then you would be in a time dimension slower than the time dimension you were previously in, and as a result, you would see the people back in the normal time dimension i.e. Earth, moving very fast, while you went at normal rate of time.

On the other hand, the people in the normal time dimension would see you move very slowly inside while they think they are at a normal rate of time.

If this is to happen, then you can be able to time travel to the future (if moved at the rate very close to zero movement i.e. 0.0000000000000001 second).

Traveling back in time is impossible. The reason is that if we did go back in time, then we would be going at a time dimension much slower than zero, going minus back, which is impossible. And even if it were, you'd be stuck there for infinity, as you'd be just getting minus faster and faster that will never reach zero, and would be a constant loop over, and over, that never reaches the future. Besides, once something happens, it cannot be reversed due to the same reason.

Also, Einstein says time halts at the speed of light. If we traveled faster than the speed of light, then we might enter the past...

You may think that time is 'not a push or a pull, therefore it is not a force', this is not actually quite true. It is pushing when you travel slower and pulling as you travel faster.

This means, that to overcome time force, you must apply acceleration as a force. This also means you cannot calculate the force of time as it is infinite, or do any calculation that will prove what speed time is going but to compare it to other speeds of time because the speed of time is infinite at the speed of light, and never to zero point.

This means that speed is related to time.

When the time forces are equal to the speed forces opposing it, then it is said that forces opposing time will be back to its original time dimension from which it came from. In other words, if you went into the future, to try to go back you have to slow time down, so you have to go faster, when the time is just right, then it cancels each force out and you can be back to your normal time dimension. Note that this is not traveling back in time!

The number of time dimensions is infinite. This means that you cannot count how many time dimensions as it goes on forever.

Time has intervals. This means that the time dimensions have intervals between
each other. In other words, it is the time difference between each time dimension. But really, there isn't any because the difference is so small, a time dimension could equal that difference which again has interval difference that just goes on for infinity but gets smaller in difference each time.

Time force relies on itself to keep it going. This means that every time dimension there are, they are all needed to rely on each other to keep time itself going. If this is true, then time is infinite which is true and so this is true.

If time relies on itself to be infinite, then that must mean there is a loop of time.
Time is always everywhere. Wherever anything is, there will always be time.
If time exists anywhere, then in a black hole where they say there is no time, there has to be time, or everything is nothing. It only slows it down so much it hardly moves but still does move.
[CENTER][CENTER][/CENTER][/CENTER]
pagan
 
  1  
Reply Wed 27 Jan, 2010 01:26 pm
@Alan McDougall,
well thinking about time is very confusing for sure. Smile

Actually there is no law in relativity theory that says that something cannot travel faster than the speed of light. The insurmountable problem appears to be going from less than to greater than the speed of light, and visa versa.

What is latent in relativity therefore is the possible break down of causality. If something is travelling faster than the speed of light and two events in the universe are measured to have happened in connection with it, then it is impossible to say that either event occured before the other from the onlooking perspective of travelling less than the speed of light. For 'connection' velocities between two events A and B that is greater than c, then there is no universal agreement between virtual observers that A occured before B, B before A, or both were simultaneous. Thus the connection is non causal. Causality chains are defined in terms of one event necessarily occuring before the other in time.

Of course we are happy to stay within the realm of less than or equal to c within present science, so relativity doesn't contradict causality so long as we stay there in our model of the universe.

With regards to travelling back in time, actually there doesn't necessarily have to be a causal contradiction. If an observer A measures virtually (non coincident time frame) that observer B has gone backwards in time, then so long as B never meets up with A and retains a negative time component, then a causal contradiction is avoided. Or to put another way. If B is seen to go backwards in time by virtual measurement by A, and then B meets up again with A, so long as (by comparison with the twin paradox) that the journey required will change the virtual measurements such that when they meet the histories will mutually agree that they both have now moved forward in time (between departure and return), then each has returned to an actual causally consistent time frame relationship. Nor does the transfer of information from B to A necessarily create a causal contradiction, because the information relates to a vastly different time frame and so long as A cannot act or communicate an act upon that information to create a contradiction then causality is preserved. The crucial factor being that it takes time to communicate information and any possible causal contradiction has to remain so for at least that length of communication time.

Such journeys are however outside special relativity. They typically require observers entering spacetime regions between two revolving blackholes, and are highly theoretical.

Interesting is the new research re black holes and information. Hawking a few years back thought that information disappeared when entering black holes. Susskind said that that would lead to a breakdown in the laws of physics. Since then they now both agree that information is not lost when entering a blackhole, because all blackholes are evaporating and that lets the information out, albeit highly jumbled up. This is where entropy comes in.

What i find interesting about that idea, is that is it not theoretically possible therefore that 'observations' within black holes is theoretically possible from the outside by disentangling the information from the evaporation process? Such information it seems to me is intrinsically different to information conveyed by light. Thus it may not be causally consistent, which means it has a different relationship to time.
0 Replies
 
HexHammer
 
  1  
Reply Thu 11 Feb, 2010 11:20 pm
@Alan McDougall,
Alan McDougall;90682 wrote:
When the universe was very young gravity was unimaginably greater than it is now; thus according to Einstein time must have moved much much slower than it does now; in the very much less dense universe of the present or now.

If the above is true how did we arrive at our present moment and if we are in an ever accelerating time zone, due to the thinning out of our universe, due to expansion, at almost zero gravity would time not speed up toward infinity?

My point is; time moves slower in colossal gravity fields, how did our universe overcome this apparent paradox in its creation?, because physics tells us in an infinite gravity field like, the singularity, time must have stood still; but it did not luckily for us
Einstein belivers might say that time might move slower, imo it's only our inaccurate preception of time and chronometer-devices which are to blame.

Imo time in itself doesn't excist, therefore there are no paradoxes.

Just because some illustrate electrons orbiting in a perfect circle doesn't mean it's actually circling in a perfect circle.
What's I'm trying to say, where the hell did the infinitive gravity field occure from being a hyper giant to being a singularity? It's just a brainfart of n00b sientists.
0 Replies
 
Alan McDougall
 
  1  
Reply Fri 12 Feb, 2010 03:14 am
@Alan McDougall,
What really perplexes me about space time, is the fact that time flows slower in a larger gravity Field than it does when compared to time flowing on a lesser gravity field. Inside a black hole time stops.

At the moment of the big bang singularity, the gravity in its vicinity must have been infinite. All logic based on Einstein relativity time should have been static at the moment of creation

Yet against current physics time must have flowed at the moment of creation , how could time flow in an unimaginably huge gravity of the creation event.. If time did not flow entropy could not have come into existence, thereby allowing cause and effect to happen finally leading to life on planet earth
xris
 
  1  
Reply Fri 12 Feb, 2010 06:35 am
@Alan McDougall,
Thanks Alan, I have asked the same question constantly. When we look back at the universes expansion and they tell us it is 13 billion years old , is it from our perspective of time ? Time is only relative to our experience. I dont think you can look at the history of events and give defined answer on the passing of time.
pagan
 
  1  
Reply Fri 12 Feb, 2010 01:28 pm
@xris,
Quote:
xris
Time is only relative to our experience. I dont think you can look at the history of events and give defined answer on the passing of time.
thats right. 'experienced' time is real time. 'looking at history and elsewhere' time is virtual time. They are not the same. Travel to elsewhere and experienced time remains the same.

Virtual time is a measurement, not an experience. Hence looking back or elsewhere and time can appear to be slower or faster by measurement. Measurement is not experience.
xris
 
  1  
Reply Fri 12 Feb, 2010 04:33 pm
@pagan,
pagan;127568 wrote:
thats right. 'experienced' time is real time. 'looking at history and elsewhere' time is virtual time. They are not the same. Travel to elsewhere and experienced time remains the same.

Virtual time is a measurement, not an experience. Hence looking back or elsewhere and time can appear to be slower or faster by measurement. Measurement is not experience.
So looking at an event in history can not give you a true picture of how that time past relevant to your concept. It could be slower or faster than it appears to be? is that right?
pagan
 
  1  
Reply Sat 13 Feb, 2010 08:50 am
@xris,
Quote:
xris
So looking at an event in history can not give you a true picture of how that time past relevant to your concept. It could be slower or faster than it appears to be? is that right?
yes (if i understand you correctly). The point is that any other time frame is historical to at least a small degree in relativity. But measured rate of time flow may vary according to velocity and gravity and acceleration between time frames. Rate of time flow as measured by looking at say natural processes eg radioactive decay, ageing etc.

We can learn to match our experience of time in our own time frame with the measurement of time in our own time frame. Like "how long have you been waiting?" reply without looking at a watch "about ten minutes". Or alternatively we could look at our watch and read off the measurement of time if we knew when we started waiting.

If while waiting for our friend we happened to be looking through a telescope at some region of spacetime way back in the past, or at some other potentially very different timeframe, then it might look like it is running faster or slower. (generally slower i geuss.) But that is being 'here' looking at 'there'. Its not the same as being there looking at there.

.... and don't forget that intellectually swapping timeframes can yield classical contradictions. ie being here looking at there can look like 'being there' is slower, while it can also be true that being 'there' looking at 'here' can look like 'being here' is also running slower. It depends upon the circumstances (general relativity) what the reverse view looks like and how they compare.

Looking at the early universe of course is one way. It can't look back because we are in the future. ie when we look at something we see its past. Thus we can look at the universes past. But the early universe does not have access to our past, so it cannot look at us.

The two twins do have access to each others past, once one has seperated on the journey. Looking at someones past shifts you out of sync with them and thats why virtual comparisons can be non classical (contradict). However if the two time frames come back together, the virtual histories had better match up again in sync else physics collapses. So each twin agrees that the traveller has aged less at the final reunion.
xris
 
  1  
Reply Sun 14 Feb, 2010 08:01 am
@pagan,
pagan;127853 wrote:
yes (if i understand you correctly). The point is that any other time frame is historical to at least a small degree in relativity. But measured rate of time flow may vary according to velocity and gravity and acceleration between time frames. Rate of time flow as measured by looking at say natural processes eg radioactive decay, ageing etc.

We can learn to match our experience of time in our own time frame with the measurement of time in our own time frame. Like "how long have you been waiting?" reply without looking at a watch "about ten minutes". Or alternatively we could look at our watch and read off the measurement of time if we knew when we started waiting.

If while waiting for our friend we happened to be looking through a telescope at some region of spacetime way back in the past, or at some other potentially very different timeframe, then it might look like it is running faster or slower. (generally slower i geuss.) But that is being 'here' looking at 'there'. Its not the same as being there looking at there.

.... and don't forget that intellectually swapping timeframes can yield classical contradictions. ie being here looking at there can look like 'being there' is slower, while it can also be true that being 'there' looking at 'here' can look like 'being here' is also running slower. It depends upon the circumstances (general relativity) what the reverse view looks like and how they compare.

Looking at the early universe of course is one way. It can't look back because we are in the future. ie when we look at something we see its past. Thus we can look at the universes past. But the early universe does not have access to our past, so it cannot look at us.

The two twins do have access to each others past, once one has seperated on the journey. Looking at someones past shifts you out of sync with them and thats why virtual comparisons can be non classical (contradict). However if the two time frames come back together, the virtual histories had better match up again in sync else physics collapses. So each twin agrees that the traveller has aged less at the final reunion.
I dont think this is what me and Alan was actually saying. Ive just been debating the age of the universe. We are told its approx 13 billion years old. Now is that the real amount of time or is it relative to our perspective? Could the observable universe be in our time but relatively timeless at the same time? Could our perspective make time look faster than it actually is? I look at ants and wonder if their world, is it really any faster than ours. Space and time are intrinsically linked , when we look at finites are they just illusions that are caused by the human experience?
pagan
 
  1  
Reply Sun 14 Feb, 2010 07:19 pm
@xris,
well the age of 13 billion is based upon general relativity. It may be wildly wrong of course.

Quote:
xris
Now is that the real amount of time or is it relative to our perspective?
well i guess its based upon a non black hole time frame from the big bang to now, with a clock running. From then to now without excessive acceleration. But yes its a good point, since there would in essence be an average relativism for the time journey from then to now depending upon the journey. An absolute doesnt exist in GR so the age of 13 billion years must be relative to something.

Quote:
Could our perspective make time look faster than it actually is? I look at ants and wonder if their world, is it really any faster than ours.
well i guess thats a point re consciousness. 1 second to us compared to 1 second of an ant subjectively may be very different. And then of course there are subjective variations of how we perceive time under different circumstances.

Quote:
Space and time are intrinsically linked , when we look at finites are they just illusions that are caused by the human experience?
well i suppose it is possible that they aren't intrinsically linked. Science may be wrong. Maybe scientific narratives are an illusion conceptually but not experimentally? After all fallibility is intrinsic to scientific progress, and the concepts of newtons theory are very different to GR, despite their accuracy over a wide range.
Alan McDougall
 
  1  
Reply Mon 15 Feb, 2010 01:34 am
@pagan,
I have had a rethink about this question, if we sort of reverse it, as the universe expands it gets larger and larger less dense with less and less of a gravity field until the general gravity reaches zero;wont time speed up until it reaches infinity?
Krumple
 
  1  
Reply Mon 15 Feb, 2010 02:42 am
@Alan McDougall,
Alan McDougall;128383 wrote:
I have had a rethink about this question, if we sort of reverse it, as the universe expands it gets larger and larger less dense with less and less of a gravity field until the general gravity reaches zero;wont time speed up until it reaches infinity?


This is a good question Alan. It is why I don't view the universe how you have stated above. I'll try to explain my view of the universe.

My universe, time and space are infinite already. The only thing that is not, is matter and energy. In my universe, time and space are uniform in all directs but matter and energy warps, bends and distorts time and space.

There is no expanding universe in my universe. Only the matter is moving around, but the space and time are not stretching. When a matter or energy explosion occurs it violently bends and distorts spacetime stretching the space within the "blast" area. If you are inside the blast area it will give the appearance of spacetime stretching but it is an illusion. The matter will move away and drag some spacetime with it until the spacetime snaps back to it's natural position.

Therefore in my universe the expansion theory will not effect time at all. The only place time is effected is where matter and energy unites with the space.

Black holesare areas where the matter is highly compacted. Many people mistakenly in my opinion state that black holes are destructive. I however; do not hold to that opinion. I see black holes as only reverting or recycling matter but not destroying it.

Where ever there is a black hole you'll get a lot of warped spacetime. Is it infinite, no because you can't ever arrive at infinite. If there is ever an action in which it requires an infinite amount of time to complete, it will never finish. The inverse of this is also true in my opinion. That if you do not have time, you can not do anything. Therefore black holes are subject to time, both outside and inside them or else they never would even develop in the first place.

I can account for the radiation caused by black holes. I can account for why certain stars become black holes. I can even account for why light appears to bend with increasing amounts of condensed matter. The light is actually traveling in straight line but since it is the space that is bent as the light travels through the bent space it redirects the light which is still traveling straight. Just like light through a concave or convex lens.

In my universe matter and energy exchange positions endlessly. Matter will never be destroyed and the universe will always exist in a constant state of build up and tear down. It is a perfect balance that can sustain itself indefinitely. There is no energy being created, and no energy being destroyed or lost. The universe will not end in a big chill, nor will it collapse into a pointless nothingness.

My universe does not have an edge. If you adopt the currently held universe model they are ignoring what the edge of the universe is. My question is, if the universe has an edge, what is on the other side of this edge? Nothing? That doesn't make any sense.

So time will never become infinitely long nor stopped. Time is already infinite but only in the sense it never stops. It might slow down in some areas and it might speed up in others, but it never goes completely stopped nor completely infinitely fast. But once again, time doesn't actually change it is only the bending of it giving the appearance of change.

I have an experiment that proves that matter does not slow time down it only bends it within it's area of influence. It however does not change.
Alan McDougall
 
  1  
Reply Mon 15 Feb, 2010 03:53 am
@Krumple,
Krumple;128399 wrote:
This is a good question Alan. It is why I don't view the universe how you have stated above. I'll try to explain my view of the universe.

My universe, time and space are infinite already. The only thing that is not, is matter and energy. In my universe, time and space are uniform in all directs but matter and energy warps, bends and distorts time and space.

There is no expanding universe in my universe. Only the matter is moving around, but the space and time are not stretching. When a matter or energy explosion occurs it violently bends and distorts space time stretching the space within the "blast" area. If you are inside the blast area it will give the appearance of space time stretching but it is an illusion. The matter will move away and drag some spacetime with it until the spacetime snaps back to it's natural position.

Therefore in my universe the expansion theory will not effect time at all. The only place time is effected is where matter and energy unites with the space.

Black holesare areas where the matter is highly compacted. Many people mistakenly in my opinion state that black holes are destructive. I however; do not hold to that opinion. I see black holes as only reverting or recycling matter but not destroying it.

Where ever there is a black hole you'll get a lot of warped spacetime. Is it infinite, no because you can't ever arrive at infinite. If there is ever an action in which it requires an infinite amount of time to complete, it will never finish. The inverse of this is also true in my opinion. That if you do not have time, you can not do anything. Therefore black holes are subject to time, both outside and inside them or else they never would even develop in the first place.

I can account for the radiation caused by black holes. I can account for why certain stars become black holes. I can even account for why light appears to bend with increasing amounts of condensed matter. The light is actually traveling in straight line but since it is the space that is bent as the light travels through the bent space it redirects the light which is still traveling straight. Just like light through a concave or convex lens.

In my universe matter and energy exchange positions endlessly. Matter will never be destroyed and the universe will always exist in a constant state of build up and tear down. It is a perfect balance that can sustain itself indefinitely. There is no energy being created, and no energy being destroyed or lost. The universe will not end in a big chill, nor will it collapse into a pointless nothingness.

My universe does not have an edge. If you adopt the currently held universe model they are ignoring what the edge of the universe is. My question is, if the universe has an edge, what is on the other side of this edge? Nothing? That doesn't make any sense.

So time will never become infinitely long nor stopped. Time is already infinite but only in the sense it never stops. It might slow down in some areas and it might speed up in others, but it never goes completely stopped nor completely infinitely fast. But once again, time doesn't actually change it is only the bending of it giving the appearance of change.

I have an experiment that proves that matter does not slow time down it only bends it within it's area of influence. It however does not change.


So according to your logic, and who knows you might be correct, the universe actually emerged into an already existing infinite void. Physics state that the universe emerge with time space energy matter and fundamental constants. It did not explode into a preexistent empty voids it brought the void or space with it in what we call the big bang
Krumple
 
  1  
Reply Mon 15 Feb, 2010 04:15 am
@Alan McDougall,
Alan McDougall;128415 wrote:
It did not explode into a preexistent empty voids it brought the void or space with it in what we call the big bang


One thing you missed here and like I mentioned at the end of my post. If you have an edge of the universe, what is on the other side of that edge?

If the big bang brought with it the void and the space, then did it also create the void on the other side of the space too?

Imagine a balloon. Inside the balloon is the universe as we know it. The matter and space was created at the big bang. The edge of the balloon is the edge of the universe. Well then what is outside the edge of the universe? Nothing? If it is nothing, then by all means my theory of time and space already being present it just the same.

Therefore time and space could be as I have theorized with matter being a flux of energy. No big bang is required. Time and space are infinite in all directions and always have been.
xris
 
  1  
Reply Mon 15 Feb, 2010 05:16 am
@Krumple,
Ive read of this theory before but what intrigues me, is how this theory discounts the regression we observe going back to the singularity ,how does it fit into your view. I have mentioned this nothing that we speak of, outside of the universe, it is another paradox. You cant have nothing, so although we are told the universe is expanding, it cant be because there is nothing to expand into. My box ,empty box, is the question I always ask and no one it appears can or will answer.

If I have a box with absolutely nothing in it does the box exist. If you place yourself in a box within that box , what exists. I believe you could be right but explaining it , or even beginning to understand it, is a bit daunting.
0 Replies
 
Alan McDougall
 
  1  
Reply Mon 15 Feb, 2010 05:22 am
@Krumple,
Krumple;128423 wrote:
One thing you missed here and like I mentioned at the end of my post. If you have an edge of the universe, what is on the other side of that edge?

If the big bang brought with it the void and the space, then did it also create the void on the other side of the space too?

Imagine a balloon. Inside the balloon is the universe as we know it. The matter and space was created at the big bang. The edge of the balloon is the edge of the universe. Well then what is outside the edge of the universe? Nothing? If it is nothing, then by all means my theory of time and space already being present it just the same.

Therefore time and space could be as I have theorized with matter being a flux of energy. No big bang is required. Time and space are infinite in all directions and always have been.


If you ask most astrophysicists they will tell you that there was nothing before the big bang creation event, that the universe is everything and there is nothing beyond the universe. For me a non-scientist that explanation is most unsatisfactory.

At some point science will have to have to meet with the mysterious metaphysical world for deeper understanding on what underpins and sustains our reality
Krumple
 
  1  
Reply Mon 15 Feb, 2010 05:33 am
@Alan McDougall,
Alan McDougall;128438 wrote:
If you ask most astrophysicists hey will tell you that there was nothing before th big bang creation event


I have not heard this before from them. Most cosmologists that I know don't talk like that. Anyone that understands thermal dynamics would never talk like that. First law of thermodynamics? Conservation of energy, energy can only be transformed, it can not be created or destroyed.

This is why the theory of soul does not sit with me. The soul would require infinite amount of energy unless it ate food like we do. If it had some power source to transform energy into being. I don't see how it would operate therefore I don't see how a soul could exist. You could say that god fuels the soul with infinite energy. That would mean that god is either a converter of energy or a type of circuit or sorts where the energy loss is reabsorbed back to the source. I have never heard anyone talk about god being a battery for the soul. I'll let you have that one for free.

Alan McDougall;128438 wrote:

that they universe is everything and there is nothing beyond the universe. For me a non-scientist that explanation is most unsatisfactory.

At some point science will have to have to meet with the mysterious metaphysical world for deeper understanding on what underpins and sustains our reality


I disagree. Science will never have to meet anything metaphysical, or supernatural. The day it does this, it will cease being science in my opinion.

The simplest answer is generally the correct answer. My simple explanation is that space and time have always been present. Matter and energy are just an exchange within that space. My theory does not violate thermodynamics since I do not have to create anything.
 

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