Publication Date:
2015-09-19
Description:
Author(s): John Joseph M. Carrasco, Renata Kallosh, and Andrei Linde Inflationary α -attractor models in supergravity, which provide excellent fits to the latest observational data, are based on the Poincaré disk hyperbolic geometry. We refine these models by constructing Kähler potentials with built-in inflaton shift symmetry and by making a canonical choice of the G… [Phys. Rev. D 92, 063519] Published Thu Sep 17, 2015
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics