Browsing by Author "Sheikh-Jabbari, M. M."

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    Classical Yang-Baxter equation from supergravity
    (2018-01-01) Bakhmatov, I.; Kelekçi, Özgür; Colgáin, E. Ó; Sheikh-Jabbari, M. M.
    We promote the open-closed string map, originally formulated by Seiberg & Witten, to a solution generating prescription in generalized supergravity. The approach hinges on a knowledge of an antisymmetric bivector Θ, built from antisymmetric products of Killing vectors, which is specified by the equations of motion. In the cases we study, the equations of motion reproduce the classical Yang-Baxter equation (CYBE) and Θ is the most general r-matrix solution. Our work generalizes Yang-Baxter deformations to non-coset spaces and unlocksgravityas ameanstoclassify r-matrix solutions to the CYBE.