Publication Date:
2018-05-30
Description:
Author(s): Yong Cai, Yu-Tong Wang, Jin-Yun Zhao, and Yun-Song Piao Based on the effective field theory (EFT) of nonsingular cosmologies, we build a stable model, without the ghost and gradient instabilities, of bounce-inflation (inflation is preceded by a cosmological bounce). We perform a full simulation for the evolution of scalar perturbation, and find that the ... [Phys. Rev. D 97, 103535] Published Tue May 29, 2018
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics