- #1
zeebo17
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- 0
I've seen in many places that inflation is believed to begin around [tex]10^{-36}[/tex] s corresponding to the end of the grand unification epoch. Why do we believe that this is the time that it started? Isn't the only requirement that it start sometime after Planck time [tex]10^{-44}[/tex] s?
Thanks!
Thanks!