Was there an early epoch when all particles were virtual - perhaps before the Planck time?
Sep 25, 2005 #1 Loren Booda 3,119 4 Was there an early epoch when all particles were virtual - perhaps before the Planck time?
Sep 27, 2005 #2 hellfire Science Advisor 1,051 1 There was a time at which no particles existed and only quantum fluctuations of fields took place. Particle production takes place after inflation.
There was a time at which no particles existed and only quantum fluctuations of fields took place. Particle production takes place after inflation.