Publicação: Small field inflation in N = 1 supergravity with a single chiral superfield
Carregando...
Arquivos
Data
Autores
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Artigo
Direito de acesso
Acesso aberto
Resumo
We consider “new inflation” inflationary models at small fields, embedded in minimal N = 1 supergravity with a single chiral superfield. Imposing a period of inflation compatible with experiment severely restricts possible models, classified in perturbation theory. If moreover we impose that the field goes to large values and very small potential at the current time, like would be needed for instance for the inflaton being the volume modulus in large extra dimensional scenarios, the possible models are restricted to very contrived superpotentials.
Descrição
Palavras-chave
Cosmology of Theories beyond the SM, Supergravity Models
Idioma
Inglês
Como citar
Journal of High Energy Physics, v. 2016, n. 9, 2016.
