Low-energy behavior of a quantized scalar field in the linearly expanding universe

Details Low-energy behavior of a quantized scalar field in the linearly expanding universe Low-energy behavior of a quantized scalar field in the linearly expanding universe

Jul 1982

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982gregr..14..629a&link_type=abstract

General Relativity and Gravitation, vol. 14, July 1982, p. 629-636.

Physics

4

Cosmology, Field Theory (Physics), Quantum Theory, Scalars, Universe, Particle Energy, Particle Production, Space-Time Functions, Wentzel-Kramer-Brillouin Method

Scientific paper

Positive frequency mode solutions of a massive scalar field at an initial stage in the spatially flat, linearly expanding Robertson-Walker universe are studied. The essential point is that the initial time is taken to be small enough, but nonzero, and the mode is determined by a kind of WKB condition. The created particle spectrum is calculated and it is shown that its low-energy behavior is considerably different from the previous results.

Affiliated with

Also associated with

No associations

Rating

Low-energy behavior of a quantized scalar field in the linearly expanding universe 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 Low-energy behavior of a quantized scalar field in the linearly expanding universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-energy behavior of a quantized scalar field in the linearly expanding universe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1023371