Unfortunately you have to have credentials for those institutions to take you seriously. My degree is not in physics.
I see, getting past their "crackpot" filter is the first step. So you need an "in", someone who knows someone who can get them to at least listen to you.
I don't think we have any active academic physicists on A2K currently, but there are forums specifically devoted to Physics and I think they have active academic physicists interacting. You should be able to google those. But unless you have a Bill Gates sized checkbook, I think you'll have to get past someone's crackpot filter somewhere along the way, so you should be prepared to provide a detailed written description of what you are trying to do and some level of theoretical backing for it.