Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity

We construct all complete metrics of cohomogeneity one G(2) holonomy with S^3 x S^3 principal orbits from gauged supergravity. Our approach rests on a generalization of the twisting procedure used in this framework. It corresponds to a non-trivial embedding of the special Lagrangian three-cycle wrap...

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Autores principales: Edelstein Glaubach, José Daniel, Paredes, Angel, Ramallo, Alfonso V.
Formato: Articulo
Lenguaje:Español
Publicado: 2003
Materias:
Física
M-Theory
D-branes
String Duality
AdS-CFT and dS-CFT-Correspondence
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/131531
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-131531
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Física
M-Theory
D-branes
String Duality
AdS-CFT and dS-CFT-Correspondence
spellingShingle Física
M-Theory
D-branes
String Duality
AdS-CFT and dS-CFT-Correspondence
Edelstein Glaubach, José Daniel
Paredes, Angel
Ramallo, Alfonso V.
Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity
topic_facet Física
M-Theory
D-branes
String Duality
AdS-CFT and dS-CFT-Correspondence
description We construct all complete metrics of cohomogeneity one G(2) holonomy with S^3 x S^3 principal orbits from gauged supergravity. Our approach rests on a generalization of the twisting procedure used in this framework. It corresponds to a non-trivial embedding of the special Lagrangian three-cycle wrapped by the D6-branes in the lower dimensional supergravity. There are constraints that neatly reduce the general ansatz to a six functions one. Within this approach, the Hitchin system and the flop transformation are nicely realized in eight dimensional gauged supergravity.
format Articulo
Articulo
author Edelstein Glaubach, José Daniel
Paredes, Angel
Ramallo, Alfonso V.
author_facet Edelstein Glaubach, José Daniel
Paredes, Angel
Ramallo, Alfonso V.
author_sort Edelstein Glaubach, José Daniel
title Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity
title_short Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity
title_full Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity
title_fullStr Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity
title_full_unstemmed Let's Twist Again: General Metrics of G(2) Holonomy from Gauged Supergravity
title_sort let's twist again: general metrics of g(2) holonomy from gauged supergravity
publishDate 2003
url http://sedici.unlp.edu.ar/handle/10915/131531
work_keys_str_mv AT edelsteinglaubachjosedaniel letstwistagaingeneralmetricsofg2holonomyfromgaugedsupergravity
AT paredesangel letstwistagaingeneralmetricsofg2holonomyfromgaugedsupergravity
AT ramalloalfonsov letstwistagaingeneralmetricsofg2holonomyfromgaugedsupergravity
bdutipo_str Repositorios
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