A geometric formulation of exceptional field theory

被引：0
作者：
Pascal du Bosque
Falk Hassler
Dieter Lüst
Emanuel Malek
机构：
[1] Ludwig-Maximilians-Universität München,Arnold Sommerfeld Center for Theoretical Physics, Department für Physik
[2] Max-Planck-Institut für Physik,Department of Physics and Astronomy
[3] Werner-Heisenberg-Institut,Department of Physics
[4] University of North Carolina,undefined
[5] City University of New York,undefined
[6] The Graduate Center,undefined
[7] Columbia University,undefined
来源：
Journal of High Energy Physics | / 2017卷
关键词：
Flux compactifications; String Duality; Supergravity Models; Superstring Vacua;
D O I：
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学科分类号：
摘要：
We formulate the full bosonic SL(5) exceptional field theory in a coordinateinvariant manner. Thereby we interpret the 10-dimensional extended space as a manifold with SL(5) × ℝ+-structure. We show that the algebra of generalised diffeomorphisms closes subject to a set of closure constraints which are reminiscent of the quadratic and linear constraints of maximal seven-dimensional gauged supergravities, as well as the section condition. We construct an action for the full bosonic SL(5) exceptional field theory, even when the SL(5) × ℝ+-structure is not locally flat.
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