Citation

BibTex format

@article{Hoare:2022:10.1007/JHEP09(2022)018,
author = {Hoare, B and Seibold, FK and Tseytlin, AA},
doi = {10.1007/JHEP09(2022)018},
journal = {Journal of High Energy Physics},
title = {Integrable supersymmetric deformations of AdS<inf>3</inf> × S<sup>3</sup> × T<sup>4</sup>},
url = {http://dx.doi.org/10.1007/JHEP09(2022)018},
volume = {2022},
year = {2022}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We construct a family of type IIB string backgrounds that are deformations of AdS3× S3× T4 with a “squashed” AdS3× S3 metric supported by a combination of NSNS and RR fluxes. They have global SU(1, 1) × SU(2) symmetry, regular curvature, constant dilaton and preserve 8 supercharges. Upon compactification to 4 dimensions they reduce to N = 2 supersymmetric AdS2× S2 solutions with electric and magnetic Maxwell fluxes. These type IIB supergravity solutions can be found from the undeformed AdS3× S3× T4 background by a combination of T-dualities and S-duality. In contrast to T-duality, S-duality transformations of a type IIB supergravity background do not generally preserve the classical integrability of the corresponding Green-Schwarz superstring sigma model. Nevertheless, we show that integrability is preserved in the present case. Indeed, we find that these backgrounds can be obtained, up to T-dualities, from an integrable inhomogeneous Yang-Baxter deformation (with unimodular Drinfel’d-Jimbo R-matrix) of the original AdS3× S3 supercoset model.
AU  - Hoare,B
AU  - Seibold,FK
AU  - Tseytlin,AA
DO  - 10.1007/JHEP09(2022)018
PY  - 2022///
TI  - Integrable supersymmetric deformations of AdS<inf>3</inf> × S<sup>3</sup> × T<sup>4</sup>
T2  - Journal of High Energy Physics
UR  - http://dx.doi.org/10.1007/JHEP09(2022)018
VL  - 2022
ER  -
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