Date:
15. August 2019
Cite as:
V. Nistane, G. Cusin, M. Kunz, JCAP12(2019)038 [arXiv:1908.05484].
Online abstract:
Members involved:
Summary:
We investigate an alternative (inhomogeneous but isotropic) model of our universe described by Lemaître-Tolman-Bondi (LTB) spacetime metric. For an observer located inside (but away from the center of) the large-scale spherical void, we calculate the amplitude of lensing-like contribution to the CMB temperature anisotropies and the Signal-to-Noise for two particular models with different void modeling parameters.