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arXiv · 2208.02295

Extending the non-relativistic string AdS coset

Andrea Fontanella·Juan Miguel Nieto García
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Abstract

Inspired by Lie algebra expansion, we consider an extension of the algebra introduced in arXiv:2203.07386 for the non-relativistic string coset action in AdS$_5\times$S$^5$. We show that the extended algebra admits a non-degenerate inner product which is adjoint invariant under the full extended algebra. Furthermore, we provide a finite-dimensional representation of the extended algebra.

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Andrea Fontanella, Juan Miguel Nieto García. 2022-08-03. Extending the non-relativistic string AdS coset. https://doi.org/10.1103/physrevd.106.l121901

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