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Originally Posted by dipayankar  Great JAK, what would the energy berrier be made of? |
Hi Dipayanker,
The parade is passing us by, but I would envision magnetism as the main ingredient of the barrier. Magnetism already seems to separate and "sort" particles from anti-particles. The other factor to be considered is dleviwing's aether which I am slowly beginning to understand. It may be that particles and anti-particles tend to "pool" together. If photons are oblivious to matter versus anti-matter, then it might be possible that some visible galaxies are anti-matter with any alien matter being annihilated long ago in random collisions which purified the galaxies. The same would be true for the Milky Way.
But this, of course, is only speculation and needs the evaluation/input of others. But if it were true, I would expect some cataclysmic galactic collisions somewhere in the universe where a "matter" galaxy and an "anit-matter" galaxy annihilate each other. At the moment, I am not aware of any such spectacular collision, so that tends to temper my beliefs. But then again, it took a while for black holes to be recognized.