Publication Date:
2017-04-14
Description:
Author(s): Sebastian F. Bramberger, Shane Farnsworth, and Jean-Luc Lehners The authors discuss the emergence of anisotropic inflationary universes using saddle point (WKB) approximations in path integral approach to quantum gravity. All instanton solutions imply inflationary dynamics and anisotropies are quickly suppressed, however, the anisotropies slow down the approach to classicality where the wave function describes a classical spacetime/universe. [Phys. Rev. D 95, 083513] Published Thu Apr 13, 2017
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
Permalink