Scaling laws and sum rules for the B-mode polarization

The formation of the microwave background polarization anisotropies is investigated when the stochastic Faraday rate is stationary, random and Markovian. The scaling properties of the polarization power spectra and of their nonlinear combinations are scrutinized as a function of the comoving frequen...

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Autor principal: Giovannini, Massimo
Lenguaje:eng
Publicado: 2014
Materias:
Astrophysics and Astronomy
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.89.061301
http://cds.cern.ch/record/1646257
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author Giovannini, Massimo
author_facet Giovannini, Massimo
author_sort Giovannini, Massimo
collection CERN
description The formation of the microwave background polarization anisotropies is investigated when the stochastic Faraday rate is stationary, random and Markovian. The scaling properties of the polarization power spectra and of their nonlinear combinations are scrutinized as a function of the comoving frequency. It is argued that each frequency channel of a given experiment measuring simultaneously the E-mode and the B-mode spectra can be analyzed in this framework with the aim of testing the physical origin of the polarization in a model-independent perspective.
id cern-1646257
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
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spelling cern-16462572020-06-24T17:54:53Zdoi:10.1103/PhysRevD.89.061301http://cds.cern.ch/record/1646257engGiovannini, MassimoScaling laws and sum rules for the B-mode polarizationAstrophysics and AstronomyThe formation of the microwave background polarization anisotropies is investigated when the stochastic Faraday rate is stationary, random and Markovian. The scaling properties of the polarization power spectra and of their nonlinear combinations are scrutinized as a function of the comoving frequency. It is argued that each frequency channel of a given experiment measuring simultaneously the E-mode and the B-mode spectra can be analyzed in this framework with the aim of testing the physical origin of the polarization in a model-independent perspective.The formation of the microwave background polarization anisotropies is investigated when the stochastic Faraday rate is stationary, random and Markovian. The scaling properties of the polarization power spectra and of their nonlinear combinations are scrutinized as a function of the comoving frequency. It is argued that each frequency channel of a given experiment measuring simultaneously the E-mode and the B-mode spectra can be analyzed in this framework with the aim of testing the physical origin of the polarization in a model-independent perspective.The formation of the microwave background polarization anisotropies is investigated when the stochastic Faraday rate is stationary, random and Markovian. The scaling properties of the polarization power spectra and of their nonlinear combinations are scrutinized as a function of the comoving frequency. It is argued that each frequency channel of a given experiment measuring simultaneously the E-mode and the B-mode spectra can be analyzed in this framework with the aim of testing the physical origin of the polarization in a model-independent perspective.CERN-PH-TH-2014-015arXiv:1402.0394CERN-PH-TH-2014-015oai:cds.cern.ch:16462572014-02-03
spellingShingle Astrophysics and Astronomy
Giovannini, Massimo
Scaling laws and sum rules for the B-mode polarization
title Scaling laws and sum rules for the B-mode polarization
title_full Scaling laws and sum rules for the B-mode polarization
title_fullStr Scaling laws and sum rules for the B-mode polarization
title_full_unstemmed Scaling laws and sum rules for the B-mode polarization
title_short Scaling laws and sum rules for the B-mode polarization
title_sort scaling laws and sum rules for the b-mode polarization
topic Astrophysics and Astronomy
url https://dx.doi.org/10.1103/PhysRevD.89.061301
http://cds.cern.ch/record/1646257
work_keys_str_mv AT giovanninimassimo scalinglawsandsumrulesforthebmodepolarization

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