arXiv · 1907.01904
The non-Abelian T-dual of Klebanov-Witten Background and its Penrose Limits
Abstract
In this paper we consider both Abelian as well as non-Abelian T-duals of the Klebanov-Witten background and inspect their various Penrose limits. We show that these backgrounds admit pp-wave solutions in the neighbourhood of appropriate null geodesics. We study the quantization of closed string propagating on some of the resulting pp-wave backgrounds and comment on the probable field theory duals.
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Sourav Roychowdhury, Prasanta K. Tripathy. 2019-07-03. The non-Abelian T-dual of Klebanov-Witten Background and its Penrose Limits. https://doi.org/10.1007/jhep11(2019)125
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