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Gauge invariant action for superstring in Ramond-Ramond plane-wave background

Machiko Hatsuda·Kiyoshi Kamimura·Makoto Sakaguchi
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Abstract

We present a gauge invariant action for a superstring in the plane wave background with Ramond-Ramond (RR) five-form flux. The Wess-Zumino term is given explicitly in a bilinear form of the left invariant currents by introducing a fermionic center to define the nondegenerate group metric. The reparametrization invariance generators, whose combinations are conformal generators, and fermionic constraints, half of which generate kappa-symmetry, are obtained. Equations of motion are obtained in conformal invariant and background covariant manners.

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Machiko Hatsuda, Kiyoshi Kamimura, Makoto Sakaguchi. 2002-07-18. Gauge invariant action for superstring in Ramond-Ramond plane-wave background. https://doi.org/10.1016/s0550-3213(02)00790-3

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