CνB Damping of Primordial Gravitational Waves and the Fine-Tuning of the CγB Temperature Anisotropy

CνB Damping of Primordial Gravitational Waves and the Fine-Tuning of the CγB Temperature Anisotropy

Damping of primordial gravitational waves due to the anisotropic stress contribution owing to the cosmological neutrino background (CνB) is investigated in the context of a radiation-to-matter dominated universe. Besides its inherent effects on the gravitational wave propagation, the inclusion of th...

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Bibliographic Details
Main Authors:	A. E. Bernardini, J. F. G. Santos
Format:	Article
Language:	English
Published:	Wiley 2014-01-01
Series:	Advances in High Energy Physics
Online Access:	http://dx.doi.org/10.1155/2014/807857
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