Supersymmetry for gauged double field theory and generalised Scherk-Schwarz reductions

作者：Berman David S^*; Lee Kanghoon

来源：Nuclear Physics B, 2014, 881: 369-390.

DOI：10.1016/j.nuclphysb.2014.02.015

Previous constructions of supersymmetry for double field theory have relied on the so-called strong constraint. In this paper, the strong constraint is relaxed and the theory is shown to possess supersymmetry once the generalised Scherk-Schwarz reduction is imposed. The equivalence between the generalised Scherk-Schwarz reduced theory and the gauged double field theory is then examined in detail for the supersymmetric theory. As a biproduct we write the generalised Killing spinor equations for the supersymmetric double field theory.

• 出版日期2014-4