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20 April 2024
 
  » arxiv » hep-th/9506037

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Symmetries of Heterotic String Theory
Anindya K. Biswas ; Alok Kumar ; Koushik Ray ;
Date 7 Jun 1995
Journal Nucl.Phys. B453 (1995) 181-198
Subject hep-th
AffiliationInstitute of Physics, Bhubaneswar, India.
AbstractWe study the symmetries of the two dimensional Heterotic string theory by following the approach of Kinnersley et al for the study of stationary-axially symmetric Einstein-Maxwell equations. We identify the finite dimensional groups $G’$ and $H’$ for the Einstein-Maxwell equations. We also give the constructions for the infinite number of conserved currents and the affine $hat{o}(8, 24)$ symmetry algebra in this formulation. The generalized Ehlers and Harrison transformations are identified and a parallel between the infinite dimensional symmetry algebra for the heterotic string case with $hat{sl}(3, R)$ that arise in the case of Einstein-Maxwell equations is pointed out.
Source arXiv, hep-th/9506037
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