On Exact Symmetries and Massless Vectors in Holographic Flows and other Flux Vacua

We analyze the isometries of Type IIB flux vacua based on the Papadopolous-Tseytlin ansatz and identify the related massless bulk vector fields. To this end we devise a general ansatz, valid in any flux compactification, for the fluctuations of the metric and p-forms that diagonalizes the coupled eq...

Descripción completa

Detalles Bibliográficos
Autores principales: Bianchi, Massimo, de Paula, Wayne
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: JHEP 2010
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/JHEP04(2010)113
http://cds.cern.ch/record/1248817
Descripción
Sumario:We analyze the isometries of Type IIB flux vacua based on the Papadopolous-Tseytlin ansatz and identify the related massless bulk vector fields. To this end we devise a general ansatz, valid in any flux compactification, for the fluctuations of the metric and p-forms that diagonalizes the coupled equations. We then illustrate the procedure in the simple case of holographic flows driven by the RR 3-form flux only. Specifically we study the fate of the isometries of the Maldacena-Nunez solution associated to wrapped D5-branes.

Ejemplares similares