Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach

Details Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach

2000-02-10

arxiv.org/abs/gr-qc/0002039v4

Nuovo Cim.B115:1241-1247,2000

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

Version awared ``Honorable Montion'' by Gravity Research Foundation (2000) Version to be published in Il Nuovo Cimento B

Scientific paper

I consider a new semiclassical expansion for the inflaton field in the framework of warm inflation scenario. The fluctuations of the matter field are considered as thermally coupled with the particles of the thermal bath. This coupling parameter depends on the temperature of the bath. The power spectrum remains invariant under this new semiclassical expansion for the inflaton. However, I find that the thermal component of the amplitude for the primordial field fluctuations should be very small at the end of inflation.

Affiliated with

Also associated with

No associations

Rating

Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Warm inflation with coupled thermal quantum fluctuations: a new semiclassical approach will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-445931