Tensor-Induced CMB Temperature-Polarization Correlation in Reionized Universes
arXiv:astro-ph/9905020 · doi:10.1103/PhysRevD.60.047302
Abstract
We reexamine the temperature-polarization correlation function of the cosmic microwave background induced by tensor mode with a scale-invariant spectrum in reionized standard cold dark matter models. It is found that the sign of the correlation function is positive on all angular scales even in a model with substantial reionization.
9 pages, 2 figures, RevTex, to appear in Phys. Rev. D
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