Inhomogeneities from quantum collapse scheme without inflation

In this work, we consider the problem of the emergence of seeds of cosmic structure in the framework of the non-inflationary model proposed by Hollands and Wald. In particular, we consider a modification to that proposal designed to account for breaking the symmetries of the initial quantum state, l...

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Bibliographic Details
Main Authors: Gabriel R. Bengochea, Pedro Cañate, Daniel Sudarsky
Format: Article
Language:English
Published: Elsevier 2015-04-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269315001793