IAFE   05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
artículos
Título:
Exploring double field theory
Autor/es:
DAVID GEISSBÜHLER; DIEGO MARQUÉS; CARMEN NÚÑEZ; VICTOR PENAS
Revista:
JOURNAL OF HIGH ENERGY PHYSICS - (Online)
Editorial:
SPRINGER
Referencias:
Año: 2013 p. 101 - 101
ISSN:
1029-8479
Resumen:
We consider a flux formulation of Double Field Theory, in which geometric andnon-geometric fluxes are dynamical and field-dependent. Gauge consistencyimposes a set of quadratic constraints on the dynamical fluxes, which can besolved by truly double configurations. The constraints are related to general-ized Bianchi Identities for (non-)geometric fluxes in the double space, sourcedby (exotic) branes. Following previous constructions, we then obtain gener-alized connections, torsion and curvatures compatible with the consistencyconditions. The strong constraint-violating terms needed to make contactwith gauged supergravities containing duality orbits of non-geometric fluxes,systematically arise in this formulation.