Multi-spin soft bootstrap and scalar-vector Galileon
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DOI: 10.1007/jhep07(2021)153
Abstract: Abstract We use the amplitude soft bootstrap method to explore the space of effective field theories (EFT) of massless vectors and scalars. It is known that demanding vanishing soft limits fixes uniquely a special class… read more here.
Keywords: soft bootstrap; scalar vector; galileon; vector ... See more keywords
Proca-stinated cosmology. Part II. Matter, halo, and lensing statistics in the vector Galileon
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2021/06/014
Abstract: The generalised Proca (GP) theory is a modified gravity model in which the acceleration of the cosmic expansion rate can be explained by self interactions of a cosmological vector field. In this paper we study… read more here.
Keywords: matter; cosmology; model; vector galileon ... See more keywords