6 papers
Integrable sigma models with Haantjes structure on Lie group
Mirenayatollah Bahadori, Ali Eghbali, Adel Rezaei-Aghdam
By solving algebraic relations for the conditions of Haantjes structure on a Lie algebra ${\G}$ and by using the corresponding automorphism group we proceed to classify all inequiv…
Yang-Baxter deformations of the OSP(1|2) WZW model
Ali Eghbali, Yaghoub Samadi, Adel Rezaei-Aghdam
We obtain inequivalent classical r-matrices of the Lie superalgebra as real solutions of the graded (modified) classical Yang-Baxter equation, in such a way that the cor…
More on (gauged) WZW models over low-dimensional Lie supergroups and their integrable deformations
Ali Eghbali, Meysam Hosseinpour-Sadid, Adel Rezaei-Aghdam
In superdimension there are only three non-Abelian Lie superalgebras admitting non-degenerate ad-invariant supersymmetric metric, the well-known Lie superalgebra ,…
Non-Abelian target space duals of Thurston geometries
Ali Eghbali, Mahsa Feizi, Adel Rezaei-Aghdam
In this study, we proceed to investigate the Thurston geometries from the point of view of their Poisson-Lie (PL) T-dualizability. First of all, we find all subalgebras of Killing…
Integrable deformed H WZW models and their non-Abelian duals as solutions of generalized supergravity equations
Ali Eghbali, Simin Ghasemi-Sorkhabi, Adel Rezaei-Aghdam
We show that the Yang-Baxter (YB) deformed backgrounds of the Wess-Zumino-Witten (WZW) model based on the Lie group can be considered as solutions of the generalized sup…
Generalized Supergravity Equations for the WZW Model
Ali Eghbali, Simin Ghasemi-Sorkhabi, Adel Rezaei-Aghdam
Generalized supergravity equations (GSEs) were originally proposed as a modification of the standard IIB supergravity equations to satisfy the background of -deformed $AdS_5 \t…