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No Slip CMB

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dc.contributor.author Brush, Micah
dc.contributor.author Linder, Eric V.
dc.contributor.author Zumalacárregui, Miguel
dc.date.accessioned 2019-07-19T11:02:56Z
dc.date.available 2019-07-19T11:02:56Z
dc.date.issued 2018-10-29
dc.identifier.citation Brush, M., Linder, E.V. & Miguel Zumalacárregui, No Slip CMB. The 2nd international conference of the Energetic Cosmos Laboratory (ECL) at Nazarbayev University. Retrieved from https://arxiv.org/pdf/1810.12337.pdf en_US
dc.identifier.uri http://nur.nu.edu.kz/handle/123456789/4021
dc.description Energetic Cosmos Laboratory. ECL Publication, 2019 en_US
dc.description.abstract No Slip Gravity is a simple modified gravity theory with only one free function and the interesting characteristic that -- unlike many modified gravity theories -- it suppresses growth. This allows it to fit current redshift space distortion and σ8 mass fluctuation amplitude data better than ΛCDM in general relativity, while retaining a ΛCDM background expansion and hence distances. Since it has no gravitational slip it alters equally CMB lensing and matter density growth, and in addition affects the CMB gravitational wave B-mode polarization power spectrum. We investigate and compute the effects of No Slip Gravity for CMB lensing and B-modes, and present a simple analytic approximation. Using a Monte Carlo analysis, we place constraints on the theory from current CMB data. en_US
dc.language.iso en en_US
dc.publisher NURIS; Energetic Cosmos Laboratory en_US
dc.rights Attribution-NonCommercial-ShareAlike 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/3.0/us/ *
dc.subject The 2nd international conference of the Energetic Cosmos Laboratory (ECL) en_US
dc.subject Energetic Cosmos Laboratory (ECL) en_US
dc.subject ECL19 en_US
dc.title No Slip CMB en_US
dc.type Article en_US
workflow.import.source science


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