Publication Date:
2018-10-17
Description:
Author(s): Takashi Hiramatsu, Shuichiro Yokoyama, Tomohiro Fujita, and Ippei Obata We investigate the possibility of constraining statistical anisotropies of the primordial tensor perturbations by using future observations of the cosmic microwave background (CMB) B -mode polarization. By parametrizing a statistically anisotropic tensor power spectrum as P h ( k ) = P h ( k ) ∑ n g n cos n θ k , where... [Phys. Rev. D 98, 083522] Published Tue Oct 16, 2018
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics