Publication Date:
2014-12-31
Description:
Author(s): G. de Souza, K. M. Fonseca-Romero, Marcos Sampaio, and M. C. Nemes We investigate the relationship between orbital instability and decoherence in de Sitter (dS) spacetime. We consider a simple quadratic toy model proposed by Brandenberger, Laflamme and Mijić of two interacting scalar fields in a dS background. It admits a modewise separation, with each mode consist... [Phys. Rev. D 90, 125039] Published Tue Dec 30, 2014
Keywords:
Field Theory, Formal Particle Theory
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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