The high precision of current and future CMB data may allow the detection of numerous physical processes that might change the standard model of recombination, leaving recognizable imprints on the angular power spectra. We review some of the results obtained in constraining the variation of fundamental constants, in particular the effects of the gravitational constant G and of the fine structure constant α © Springer-Verlag Berlin Heidelberg 2011.
Testing the Variation of Fundamental Constants with the CMB / Silvia, Galli; C. J. A. P., Martins; Melchiorri, Alessandro; Eloisa, Menegoni. - (2011), pp. 59-67. (Intervento presentato al convegno 1st JENAM Symposium: From Varying Couplings to Fundamental Physics, JENAM 2010 tenutosi a Lisbon; Portugal) [10.1007/978-3-642-19397-2_7].
Testing the Variation of Fundamental Constants with the CMB
MELCHIORRI, Alessandro;
2011
Abstract
The high precision of current and future CMB data may allow the detection of numerous physical processes that might change the standard model of recombination, leaving recognizable imprints on the angular power spectra. We review some of the results obtained in constraining the variation of fundamental constants, in particular the effects of the gravitational constant G and of the fine structure constant α © Springer-Verlag Berlin Heidelberg 2011.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
