Supplementary stuff to the chapter “the dynamic vs the gravitational vs the static”:
(In the X4 Theory, the released photon is in a very special matter state and it must be treated in a special way.)
The dynamic situation:
Light speed is an invariable in different inertial frames. That means the kinematic energy of a released photon does not change in different inertial frames: Ek = Ek’. Also its internal energy does not change in different inertial frames: E = E’. According to Energy – Space equation, the 3D physical space does not change in different inertial frames; according to Energy – Time equation, the time does not change in different inertial frames: L = L’; △t = △t’.
So, L / △t = L’ / △t’. Namely c = c’. It means light speed is an invariable in different inertial frames. No contradiction.
The gravitational situation:
If a released photon travels from the ground to the top of the Pizza tower, its gravitational potential increases. And its internal energy decreases (note: its kinematic energy also decreases). According to Energy – Space equation, the 3D physical space inflates. Its wave length stretches. This point could be verified by the gravitational red shift phenomenon. According to Energy – Time equation, time contracts.
At this moment, piggy wants to talk a bit about the light speed in gravitational field. We had some discussions in this respect in PHF:
https://physicshelpforum.com/threads/general-vs-special.16046/post-49565
Piggy agrees that light speed does not change in gravitational field.
It demonstrates that the employment of velocity to control space – time is not sufficient enough. Energy / mass might be a better player.
The static situation:
In my physical model, the released photon is a section of electromagnetic wave, different matter state from other elementary particles (spherical electromagnetic wave). It can’t sit, and must travels in light speed c. So, there is no a static situation for the released photon.
The cosmic environment situation:
If the cosmos is expanding, the mass density of the cosmos now is much smaller than that of billions of years ago. According to the mass space equation L ∝ 1/ρ, the 3D physical space of the cosmos is much different than that of billions of years ago. That means when light from a remote galaxy reaches the Earth today, its wavelength has been stretched significantly. Piggy has talked about this point ahead.
Liqiang Chen
Jan 15, 2021
给他江门地方黑恶势力钟永康集团及新会一中九一四班谁谁一个超文革赛阎王光荣称号快快全世界全宇宙打靶啦。当今时代,全世界没有什么人能够值得如此殊荣。呵呵