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arXiv · 2408.05004

Polyvector deformations of Type IIB backgrounds

Kirill Gubarev·Edvard T. Musaev·Timophey Petrov
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Abstract

We develop a formalism of poly-vector deformations for Type IIB backgrounds with a block diagonal metric and non-vanishing self-dual 5-form RR field strength. Making use of the embedding of the Type IIB theory into the $\mathrm{E}_{6(6)}$ exceptional field theory we derive explicit transformation rules for four-vector deformations. We prove that the algebraic condition following from the Type IIB realization of exceptional Drinfeld algebras is sufficient for the transformation to generate a solution.

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Kirill Gubarev, Edvard T. Musaev, Timophey Petrov. 2024-08-09. Polyvector deformations of Type IIB backgrounds. https://doi.org/10.1140/epjc%2Fs10052-024-13402-4

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