TY  - JOUR
A1  - Hofmann, Ralf
T1  - SU(2,CMB), the nature of light and acceleratedcosmological expansion
T2  - Proceedings of Science
N2  - We present quantitative and qualitative arguments in favor of the claim that, within the present cosmological epoch, the U(1)gamma factor in the Standard Model is an effective manifestation of SU(2) pure gauge dynamics of Yang-Mills scale Lambda ~ 10^-4 eV. Results for the pressure and the energy density in the deconfining phase of this theory, obtained in a nonperturbative and analytical way, support this connection in view of large-angle features inherent in the map of the CMB temperature fluctuations and temperature-polarization cross correlations.
Y1  - 2006
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/957
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-45271
SN  - 1824-8039
N1  - Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
N1  - v3: consequences of a modification of the evolution equation for the coupling implemented
VL  - 2005
SP  - 1
EP  - 13
PB  - SISSA
CY  - Trieste
ER  -