Kinetic Sunyaev-Zeldovich Amplitude from Patchy Reionisation in a Bounced Cosmology
Year: 2026
Type: article
Abstract: This paper computes the kinetic SZ power at ell 3000 expected in a cosmology whose early collapse is regulated by spin torsion, and compares the result with measured kinetic SZ power at ell 3000 in microK squared. The predicted value is 2.7 microK squared, against a comparison value of 3 microK squared, a ratio of 0.9 and a separation factor of 1.11. The calculation starts from the Aldred Limit density for neutron matter, 9.72e+54 grams per cubic centimetre, follows the stated thermal and late-time assumptions for this channel, and keeps every intermediate step in the deposited code. The result is consistent with the published value at the level the comparison allows, and the paper states plainly which future sensitivity would turn that consistency into a discriminating test. No new observation is reported. The study is simulated and computed from stated assumptions, not measured, and its headline numbers are 2.7, 3 and 0.9 for the predicted value, the comparison value and their ratio respectively.
Author: Aldred, William Alexander
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225800523
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