Effects of cosmological magnetic helicity on the CMB

Kahniashvili, Tina (2006) Effects of cosmological magnetic helicity on the CMB. Astronomische Nachrichten,, 327. pp. 414-418.


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I present a short review of primordial magnetic helicity effects on Cosmic Microwave Background (CMB) temperature and polarization anisotropies. These effects allow us to test for cosmological magnetic helicity; however, very accurate CMB fluctuation data are required. This scheme for magnetic helicity detection is valid only for a cosmological magnetic field with a present amplitude larger than 10-9-10-10 Gauss.

Item Type: Article
Subjects: Q Science > QB Astronomy
Q Science > QC Physics
Depositing User: Prof. Tina Kahniashvili
Date Deposited: 27 Jan 2014 08:59
Last Modified: 01 May 2015 06:16
URI: http://eprints.iliauni.edu.ge/id/eprint/649

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