Actual Warp Drive Theory (was Re: Light may break its own spe edlimit) [OT]

[OT]

It has been a while since I followed particle physics, so I will waste a
little bandwidth and ask:

I have heard photons described as "free electrons". Has physics predicted an
anti-photon? If so, since light is energy (or at least energy
expressed),
what is the result of a photon/anti-photon collision? Nothing
(annihilation
without side-effect), Non-EM radiation? Matter? Other?

-----
Brian Bell bkb@beol.net
-----

> -----Original Message-----
But
> the possibility was quite interesting.