Cosmological magnetic field correlators from blazar induced cascade
arXiv:1305.0181 · doi:10.1103/PhysRevD.87.123527
Abstract
TeV blazars offer an exciting prospect for discovering cosmological magnetic fields and for probing high energy processes, including CP violation, in the early universe. We propose a method for reconstructing both the non-helical and the helical magnetic field correlators using observations of cascade photons from TeV blazars.
9 pages, 2 figures, accepted by PRD
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