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Tensionless strings, correspondence with SO(D,D) sigma model
String theory with perimeter action is tensionless by its geometrical nature and has pure massless spectrum of higher spin gauge particles. I demonstrate that liner transformation of the world-sheet fields defines a map to the SO(D,D) sigma model equipped by additional Abelian constraint, which brea...
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| Lenguaje: | eng |
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2005
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| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2005.04.001 http://cds.cern.ch/record/822120 |