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Dipole Modulation in Tensor Modes: Signatures in CMB Polarization
In this work we consider a dipole asymmetry in tensor modes and study the
effects of this asymmetry on the angular power spectra of CMB. We derive
analytical expressions for the and in the presence of
such dipole modulation in tensor modes for . We also discuss on the
amplitude of modulation term and show that the is considerably
modified due to this term.Comment: 12 pages, 5 figure
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