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Supersymmetry of Tensionless Rotating Strings in AdS_5 x S^5, and Nearly-BPS Operators

David Mateos·Toni Mateos·Paul K. Townsend
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Abstract

It is shown that a class of rotating strings in AdS_5 x S^5 with SO(6) angular momenta (J,J',J') preserve 1/8-supersymmetry for large J,J', in which limit they are effectively tensionless; when J=0, supersymmetry is enhanced to 1/4. These results imply that recent checks of the AdS/CFT correspondence actually test a nearly-BPS sector.

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David Mateos, Toni Mateos, Paul K. Townsend. 2003-10-31. Supersymmetry of Tensionless Rotating Strings in AdS_5 x S^5, and Nearly-BPS Operators. https://doi.org/10.1088/1126-6708%2F2003%2F12%2F017

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