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20242026
most citedCosmic topology. Part IIIa. Microwave background parity violation without parity-violating microphysics

7 citations · 11 across the 8 of their papers we have counts for

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astro-ph.CO2025

Cosmic topology. Part IIb. Eigenmodes, correlation matrices, and detectability of non-orientable Euclidean manifolds

Craig J. Copi, Amirhossein Samandar, Glenn D. Starkman +13

If the Universe has non-trivial spatial topology, observables depend on both the parameters of the spatial manifold and the position and orientation of the observer. In infinite Eu…

astro-ph.CO2025★ 1 cited

Cosmic topology. Part IIIb. Eigenmodes and correlation matrices of spin-2 perturbations in orientable Euclidean manifolds

Amirhossein Samandar, Javier Carrón Duque, Craig J. Copi +13

We study the eigenmodes of the spin-2 Laplacian in orientable Euclidean manifolds and their implications for the tensor-induced part of the cosmic microwave background (CMB) temper…