Asymmetric nonsingular bounce from a dynamic scalar field

  • Frans R. Klinkhamer Karlsruhe Institute of Technology
  • Ziliang L. Wang
Keywords: general relativity, Big Bang theory, mathematical and relativistic aspects of cosmology

Abstract

We present a dynamical model for a time-asymmetric nonsingular bounce
with a post-bounce change of the effective equation-of-state parameter.
Specifically, we consider a scalar-field model with a
time-reversal-noninvariant effective potential.

Published
2019-09-03
Section
Articles