Publication Date:
2015-02-13
Description:
Author(s): Andreas Albrecht, R. Holman, and Benoit J. Richard We address the following question: To what extent can a quantum field tell if it has been placed in de Sitter space? Our approach is to use the techniques of nonequilibrium quantum field theory to compute the time evolution of a state which starts off in flat space for (conformal) times η〈η 0 and ... [Phys. Rev. D 91, 043517] Published Thu Feb 12, 2015
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics