Publication Date:
2011-09-15
Description:
Author(s): A. Avgoustidis, E. J. Copeland, A. Moss, L. Pogosian, A. Pourtsidou, and Danièle A. Steer We study signatures of cosmic superstring networks containing strings of multiple tensions and Y junctions, on the cosmic microwave background (CMB) temperature and polarization spectra. Focusing on the crucial role of the string coupling constant g s , we show that the number density and energy densi... [Phys. Rev. Lett. 107, 121301] Published Wed Sep 14, 2011
Keywords:
Gravitation and Astrophysics
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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