Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Cristhian Garcia-Quintero"'
Autor:
Boryana Hadzhiyska, Martin J. White, Xinyi Chen, Lehman H. Garrison, Joseph DeRose, Nikhil Padmanabhan, Cristhian Garcia-Quintero, Juan Mena-Fernández, Shi-Fan Chen, Hee-Jong Seo, Patrick McDonald, Jessica Aguilar, Steven Ahlen, David Brooks, Todd Claybaugh, Axel de la Macorra, Peter Doel, Andreu Font-Ribera, Jaime E. Forero-Romero, Satya Gontcho A Gontcho, Klaus Honscheid, Anthony Kremin, Martin Landriau, Marc Manera, Ramon Miquel, Jundan Nie, Nathalie Palanque-Delabrouille, Mehdi Rezaie, Graziano Rossi, Eusebio Sanchez, Michael Schubnell, Gregory Tarlé, Zhimin Zhou
Publikováno v:
The Open Journal of Astrophysics, Vol 6 (2023)
In order to address fundamental questions related to the expansion history of the Universe and its primordial nature with the next generation of galaxy experiments, we need to model reliably large-scale structure observables such as the correlation f
Externí odkaz:
https://doaj.org/article/e63c881127604dfa9e2259eee76ffb82
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 506:1704-1714
An important route to testing General Relativity (GR) at cosmological scales is usually done by constraining modified gravity (MG) parameters added to the Einstein perturbed equations. Most studies have analyzed so far constraints on pairs of MG para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0c1110d696d8918c95f1bc10d87680
https://doi.org/10.1093/mnras/stab1773
https://doi.org/10.1093/mnras/stab1773
We introduce a new version of the Integrated Software in Testing General Relativity (ISiTGR) which is a patch to the software CAMB and CosmoMC. ISiTGR is intended to test deviations from GR at cosmological scales using cosmological data sets. While d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0576380ce560cdcd303663d6edaab963
Consistency between cosmological data sets is essential for ongoing and future cosmological analyses. We first investigate the questions of stability and applicability of some moment-based inconsistency measures to multiple data sets. We show that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41647320120381660a4e1f409c666f9b
Publikováno v:
Journal of Cosmology and Astroparticle Physics. 2020:018-018
We constrain deviations from general relativity (GR) including both redshift and scale dependencies in the modified gravity (MG) parameters. In particular, we employ the under-used binning approach and compare the results to functional forms. We use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92d586ab3f33b928a54336121d17eac7
https://doi.org/10.1088/1475-7516/2020/12/018
https://doi.org/10.1088/1475-7516/2020/12/018