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arXiv · 1411.2206

Ramond-Ramond gauge fields in superspace with manifest T-duality

Machiko Hatsuda·Kiyoshi Kamimura·Warren Siegel
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Abstract

A superspace with manifest T-duality including Ramond-Ramond gauge fields is presented. The superspace is defined by the double nondegenerate super-Poincare algebras where Ramond-Ramond charges are introduced by central extension. This formalism allows a simple treatment that all the supergravity multiplets are in a vielbein superfield and all torsions with dimension 1 and less are trivial. A Green-Schwarz superstring action is also presented where the Wess-Zumino term is given in a bilinear form of local currents. Equations of motion are separated into left and right modes in a suitable gauge.

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Machiko Hatsuda, Kiyoshi Kamimura, Warren Siegel. 2015-02-07. Ramond-Ramond gauge fields in superspace with manifest T-duality. https://doi.org/10.1007/jhep02(2015)134

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