Pettorino, Valeria;
Spurio Mancini, Alessio;
(2021)
Testing the Dark Universe with Cosmic Shear.
In: Saridakis, Emmanuel N and Lazkoz, Ruth and Salzano, Vincenzo and Vargas Moniz, Paulo and Capozziello, Salvatore and Beltrán Jiménez, Jose and De Laurentis, Mariafelicia and Olmo, Gonzalo J, (eds.)
Modified Gravity and Cosmology: An Update by the CANTATA Network.
(pp. 557-569).
Springer Nature: Abingdon, UK.
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Abstract
Although a cosmological constant framework is still in agreement with current data, several other cosmological models in which gravity is modified are also still viable. There are several approaches that one can adopt in order to distinguish Λ CDM from modified gravity models. One can try to: (a) use or combine different probes, (b) get more data, (c) improve the analysis to extract more information from the available data. Below we focus on weak lensing, its different approaches and the impact of statistics we use on constraining or distinguishing cosmological models.
| Type: | Book chapter |
|---|---|
| Title: | Testing the Dark Universe with Cosmic Shear |
| ISBN-13: | 978-3-030-83714-3 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1007/978-3-030-83715-0_35 |
| Publisher version: | https://doi.org/10.1007/978-3-030-83715-0_35 |
| Language: | English |
| Additional information: | This version is the author-accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Space and Climate Physics |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10174913 |
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