Boost generator in \(\mathrm{AdS}_3\) integrable superstrings for general braiding
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Publication:2215444
DOI10.1007/JHEP07(2020)223zbMATH Open1451.83102arXiv2004.02531OpenAlexW3101638839MaRDI QIDQ2215444
Author name not available (Why is that?)
Publication date: 11 December 2020
Published in: (Search for Journal in Brave)
Abstract: In this paper we find a host of boost operators for a very general choice of coproducts in AdS_3-inspired scattering theories, focusing on the massless sector, with and without an added trigonometric deformation. We find that the boost coproducts are exact symmetries of the R-matrices we construct, besides fulfilling the relations of modified Poincare' - type superalgebras. In the process, we discover an ambiguity in determining the boost coproduct which allows us to derive differential constraints on our R-matrices. In one particular case of the trigonometric deformation, we find a non-coassociative structure which satisfies the axioms of a quasi-Hopf algebra.
Full work available at URL: https://arxiv.org/abs/2004.02531
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