No Slip CMB
| 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.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.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.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 |