The quantum theory of scalar fields on the de Sitter expanding universe

Details The quantum theory of scalar fields on the de Sitter expanding universe The quantum theory of scalar fields on the de Sitter expanding universe

2008-02-14

arxiv.org/abs/0802.1972v1

Int.J.Mod.Phys.A23:2563-2577,2008

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

16 pages, no figures

Scientific paper

10.1142/S0217751X08040494

New quantum modes of the free scalar field are derived in a special time-evolution picture that may be introduced in moving charts of de Sitter backgrounds. The wave functions of these new modes are solutions of the Klein-Gordon equation and energy eigenfunctions, defining the energy basis. This completes the scalar quantum mechanics where the momentum basis is well-known from long time. In this enlarged framework the quantization of the scalar field can be done in canonical way obtaining the principal conserved one-particle operators and the Green functions.

Affiliated with

Also associated with

No associations

Rating

The quantum theory of scalar fields on the de Sitter 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 The quantum theory of scalar fields on the de Sitter expanding universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The quantum theory of scalar fields on the de Sitter expanding universe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-682388