Weak lensing of large scale structure in the presence of screening
Journal Article
·
· Journal of Cosmology and Astroparticle Physics
- Department of Physics and Astronomy, Università di Bologna, viale Berti Pichat 6/2, 40127 Bologna (Italy)
- Astrophysics, University of Oxford, DWB, Keble Road, Oxford, OX1 3RH (United Kingdom)
- Aix Marseille Université, CNRS, LAM (Laboratoire d'Astrophysique de Marseille), UMR 7326, 13388 Marseille (France)
A number of alternatives to general relativity exhibit gravitational screening in the non-linear regime of structure formation. We describe a set of algorithms that can produce weak lensing maps of large scale structure in such theories and can be used to generate mock surveys for cosmological analysis. By analysing a few basic statistics we indicate how these alternatives can be distinguished from general relativity with future weak lensing surveys.
- OSTI ID:
- 22525239
- Journal Information:
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 10; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1475-7516
- Country of Publication:
- United States
- Language:
- English
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