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Title: Primordial magnetic field limits from cosmological data
Authors: Kahniashvili, Tina
Tevzadze, Alexander G.
Sethi, S.K.
Pandey, Kanhaiya L.
Ratra, Bharat
Issue Date: 15-Oct-2010
Publisher: American Physical Society
Citation: Physical Review D, 2010, Vol.82, p83005
Abstract: We study limits on a primordial magnetic field arising from cosmological data, including that from big bang nucleosynthesis, cosmic microwave background polarization plane Faraday rotation limits, and large-scale structure formation. We show that the physically relevant quantity is the value of the effective magnetic field, and limits on it are independent of how the magnetic field was generated.
Description: Open Access
ISSN: 1550-2368 (Online)
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Copyright: 2010 The American Physical Society
Appears in Collections:Research Papers (A&A)

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