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arXiv · 2308.11576

More on the tensionless limit of pure-Ramond-Ramond AdS3/CFT2

Alberto Brollo·Dennis le Plat·Alessandro Sfondrini·Ryo Suzuki
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Abstract

In a recent letter we presented the equations which describe tensionless limit of the excited-state spectrum for strings on $AdS_3\times S^3\times T^4$ supported by Ramond-Ramond flux, and their numerical solution. In this paper, we give a detailed account of the derivation of these equations from the mirror TBA equations proposed by Frolov and Sfondrini, discussing the contour-deformation trick which we used to obtain excited-state equations and the tensionless limit. We also comment at length on the algorithm for the numerical solution of the equations in the tensionless limit, and present a number of explicit numerical results, as well as comment on their interpretation.

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Alberto Brollo, Dennis le Plat, Alessandro Sfondrini, Ryo Suzuki. 2023-11-24. More on the tensionless limit of pure-Ramond-Ramond AdS3/CFT2. https://arxiv.org/abs/2308.11576

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