REDUCED MODEL FOR SUPERSTRINGS ON AdSn × Sn-Reference-Cited by-同舟云学术

REDUCED MODEL FOR SUPERSTRINGS ON AdSn × Sn

Published:2008-06-20 Issue:14n15 Volume:23 Page:2107-2117
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

GRIGORIEV MAXIM¹,TSEYTLIN ARKADY²

Affiliation:

1. Department of Theoretical Physics, Lebedev Physical Institute, Leninsky 53, Moscow 119991, Russia

2. Blackett Laboratory, Imperial College London, Prince Consort Road, London SW7 2AZ, UK

Abstract

We review the Pohlmeyer reduction of the superstring sigma model on AdSn × Sn leading to a gauged WZW model with an integrable potential. In particular, we consider the case of GS superstrings on AdS3 × S3 supported by RR flux. The bosonic part of the reduced Lagrangian is given by the sum of the complex sine-Gordon Lagrangian and its sinh-Gordon counterpart. We determine the corresponding fermionic part and discuss possible 2d supersymmetry of the reduced action.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X08040652

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