211 citations · 1.4k across the 32 of their papers we have counts for
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Yang-Baxter deformations and string dualities
Takuya Matsumoto, Kentaroh Yoshida
We further study integrable deformations of the AdSS superstring by following the Yang-Baxter sigma model approach with classical -matrices satisfying the classica…
Integrable deformations of the AdSS superstring and the classical Yang-Baxter equation -- Towards the gravity/CYBE correspondence --
Takuya Matsumoto, Kentaroh Yoshida
Based on the formulation of Yang-Baxter sigma models developed by Klimcik and Delduc-Magro-Vicedo, we explain that various deformations of type IIB superstring on AdSS$^5…
Deformations of as Yang-Baxter sigma models
P. Marcos Crichigno, Takuya Matsumoto, Kentaroh Yoshida
We consider a family of deformations of T^{1,1} in the Yang-Baxter sigma model approach. We first discuss a supercoset description of T^{1,1}, which makes manifest the full symmetr…
Representations of centrally extended Lie superalgebra
Takuya Matsumoto, Alexander Molev
The symmetries provided by representations of the centrally extended Lie superalgebra are known to play an important role in the spin chain models originated…
Lunin-Maldacena backgrounds from the classical Yang-Baxter equation -- Towards the gravity/CYBE correspondence
Takuya Matsumoto, Kentaroh Yoshida
We consider γ-deformations of the AdS_5xS^5 superstring as Yang-Baxter sigma models with classical r-matrices satisfying the classical Yang-Baxter equation (CYBE). An essential poi…
Integrability of classical strings dual for noncommutative gauge theories
Takuya Matsumoto, Kentaroh Yoshida
We derive the gravity duals of noncommutative gauge theories from the Yang-Baxter sigma model description of the AdS_5xS^5 superstring with classical r-matrices. The corresponding…
A Jordanian deformation of AdS space in type IIB supergravity
Io Kawaguchi, Takuya Matsumoto, Kentaroh Yoshida
We consider a Jordanian deformation of the AdS_5xS^5 superstring action by taking a simple R-operator which satisfies the classical Yang-Baxter equation. The metric and NS-NS two-f…
Jordanian deformations of the AdS_5xS^5 superstring
Io Kawaguchi, Takuya Matsumoto, Kentaroh Yoshida
We consider Jordanian deformations of the AdS_5xS^5 superstring action. The deformations correspond to non-standard q-deformation. In particular, it is possible to perform partial…