A bstract Prompted by the recent developments in integrable single trace\(T\overline {T}\)
and\(J\overline {T}\) deformations of 2d CFTs, we analyse such deformations in the context …

A bstract We study the holographic complexity of noncommutative field theories. The four-
dimensional\(\mathcal {N}= 4\) noncommutative super Yang-Mills theory with Moyal algebra …

A bstract We perform non-abelian T-duality for a generic Green-Schwarz string with respect
to an isometry (super) group G, and we derive the transformation rules for the supergravity …

A bstract Based on the construction of Poisson-Lie T-dual σ-models from a common parent
action we study a candidate for the non-abelian respectively Poisson-Lie T-duality group …

We combine the Yang-Baxter (YB) and bi-Yang-Baxter (bi-YB) deformations with higher-spin
auxiliary field deformations to construct multi-parameter families of integrable deformations …

A bstract We investigate the integrable Yang-Baxter deformation of the 2d Principal Chiral
Model with a Wess-Zumino term. For arbitrary groups, the one-loop β-functions are …

We consider 3-and 6-vector deformations of 11-dimensional supergravity backgrounds of
the form M 5× M 6 admitting at least three Killing vectors. Using flux formulation of the E 6 (6) …

A bstract A truncation of the SL (5) Exceptional Field Theory that allows to describe
spacetimes of the form M 4× M 7 with the 4-form flux on M 4 is constructed. The resulting …

A bstract Yang-Baxter string sigma-models provide a systematic way to deform coset
geometries, such as AdS p× S p, while retaining the σ-model integrability. It has been shown …

We show how so-called Yang–Baxter (YB) deformations of sigma models, based on an R-
matrix solving the classical Yang–Baxter equation (CYBE), give rise to marginal current …