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Asymmetric nonsingular bounce from a dynamic scalar field

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.

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Autori principali: Frans R. Klinkhamer, Ziliang L. Wang
Natura: Artigo
Lingua:Inglês
Pubblicazione: Andromeda Publishing and Academic Services 2019-09-01
Serie:Letters in High Energy Physics
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Accesso online:http://journals.andromedapublisher.com/index.php/LHEP/article/view/132
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