Generating AdS String Solutions

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We use a Pohlmeyer type reduction to generate classical string solutions in AdS spacetime. In this framework we describe a correspondence between spikes in AdS_3 and soliton profiles of the sinh-Gordon equation. The null cusp string solution and its closed spinning string counterpart are related to the sinh-Gordon vacuum. We construct classical string solutions corresponding to sinh-Gordon solitons, antisolitons and breathers by the inverse scattering technique. The breather solutions can also be reproduced by the sigma model dressing method.
21 pages, 3 figures, references added

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/191792

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0712.1193
 http://arxiv.org/abs/0712.1193
 JHEP0803:032,2008
 doi:10.1088/1126-6708/2008/03/032

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arXiv