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De Sitter vacua in simple extended supergravity
Author(s) -
Kehagias A.
Publication year - 2009
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.200900014
Subject(s) - supergravity , de sitter universe , physics , de sitter invariant special relativity , simple (philosophy) , torsion (gastropod) , theoretical physics , anti de sitter space , mathematical physics , de sitter space , classical mechanics , philosophy , supersymmetry , quantum mechanics , epistemology , universe , medicine , surgery
We show that de Sitter vacua exist in simple extended supergravity theories. In the particular = 2 case we are considering here, we find a de Sitter solution of the supergravity theory with gravity and gravitini turned on by taking into account ψ 4 torsion terms.
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