๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Algebraic properties of extended supergravity in DE sitter space

โœ Scribed by S. Ferrara

Book ID
113340386
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
245 KB
Volume
69
Category
Article
ISSN
0370-2693

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

De Sitter vacua in simple extended super
De Sitter vacua in simple extended supergravity
โœ A. Kehagias ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 141 KB

## Abstract We show that de Sitter vacua exist in simple extended supergravity theories. In the particular ๐’ฉ = 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 ฯˆ^4^ torsion terms.

Positive energy in anti-de Sitter backgr
Positive energy in anti-de Sitter backgrounds and gauged extended supergravity
โœ Peter Breitenlohner; Daniel Z. Freedman ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 398 KB

The energy functional of a field theory with anti-de Sitter background geometry can be positive for scalar potentials which are unbounded below and for vacua corresponding to critical points which are maxima or saddle points.