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arXiv · 1710.03482

Inhomogeneous Tensionless Superstrings

Arjun Bagchi·Aritra Banerjee·Shankhadeep Chakrabortty·Pulastya Parekh
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Abstract

We construct a novel tensionless limit of Superstring theory that realises the Inhomogeneous Super Galilean Conformal Algebra (SGCA$_I$) as the residual symmetries in the analogue of the conformal gauge, as opposed to previous constructions of the tensionless superstring, where a smaller symmetry algebra called the Homogeneous SGCA emerged as the residual gauge symmetry on the worldsheet. We obtain various features of the new tensionless theory intrinsically as well as from a systematic limit of the corresponding features of the tensile theory. We discuss why it is desirable and also natural to work with this new tensionless limit and the larger algebra.

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Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty, Pulastya Parekh. 2017-10-10. Inhomogeneous Tensionless Superstrings. https://doi.org/10.1007/jhep02(2018)065

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