Browsing by Author "Bakhmatov I."

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  • Calibrated entanglement entropy 
    Bakhmatov I.; Deger N.; Gutowski J.; Colgáin E.; Yavartanoo H. (2017)
    © 2017, The Author(s). The Ryu-Takayanagi prescription reduces the problem of calculating entanglement entropy in CFTs to the determination of minimal surfaces in a dual anti-de Sitter geometry. For 3D gravity theories and ...
  • Classical Yang-Baxter equation from supergravity 
    Bakhmatov I.; Kelekci O.; Ó Colgáin E.; Sheikh-Jabbari M. (2018)
    © 2018 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the »https://creativecommons.org/licenses/by/4.0/» Creative Commons Attribution 4.0 International ...
  • Classical Yang-Baxter equation from β-supergravity 
    Bakhmatov I.; Musaev E. (2019)
    © 2019, The Author(s). Yang-Baxter deformations of superstring σ-models have recently inspired a supergravity solution generating technique. Using the open/closed string map and a Killing bi-vector as a deformation parameter, ...
  • Exceptional field theory: SO(5,5) 
    Abzalov A.; Bakhmatov I.; Musaev E. (2015)
    © 2015, The Author(s). Abstract: We construct Exceptional Field Theory for the group SO(5, 5) based on the extended (6+16)-dimensional spacetime, which after reduction gives the maximal D = 6 supergravity. We present both ...
  • Exotic branes in Exceptional Field Theory: the SL(5) duality group 
    Bakhmatov I.; Berman D.; Kleinschmidt A.; Musaev E.; Otsuki R. (2018)
    © 2018, The Author(s). We study how exotic branes, i.e. branes whose tensions are proportional to gs− α, with α > 2, are realised in Exceptional Field Theory (EFT). The generalised torsion of the Weitzenböck connection of ...
  • Fermionic T-duality in massive type IIA supergravity on AdS<inf>10-k</inf> × M<inf>k</inf> 
    Bakhmatov I. (2016)
    © 2016, The Author(s).Fermionic T-duality transformation is studied for supersymmetric solutions of massive type IIA supergravity with the metric (Formula presented.) for (Formula presented.) and 5. We derive the Killing ...
  • Non-abelian tri-vector deformations in d = 11 supergravity 
    Bakhmatov I.; Gubarev K.; Musaev E.T. (2020)
    © 2020, The Author(s). A truncation of the SL(5) Exceptional Field Theory that allows to describe spacetimes of the form M4 × M7 with the 4-form flux on M4 is constructed. The resulting theory is used to test the recently ...
  • Non-geometric branes are DFT monopoles 
    Bakhmatov I.; Kleinschmidt A.; Musaev E. (2016)
    © 2016, The Author(s).The double field theory monopole solution by Berman and Rudolph is shown to reproduce non-geometric backgrounds with non-vanishing Q- and R-flux upon an appropriate choice of physical and dual ...
  • Self-action of a point charge in a wormhole space-time 
    Khusnutdinov N.; Bakhmatov I. (2007)
    We consider the self-energy and the self-force for an electrically charged particle at rest in the wormhole space-time. We develop a general approach to finding the self-force and apply it to the two specific profiles of ...
  • Tri-vector deformations in d = 11 supergravity 
    Bakhmatov I.; Deger N.; Musaev E.; Colgáin E.; Sheikh-Jabbari M. (2019)
    © 2019, The Author(s). We construct a d = 11 supergravity analogue of the open-closed string map in the context of SL(5) Exceptional Field Theory (ExFT). The deformation parameter tri-vector Ω generalizes the non-commutativity ...
  • Yang-Baxter σ -models, conformal twists, and noncommutative Yang-Mills theory 
    Araujo T.; Bakhmatov I.; Colgáin E.; Sakamoto J.; Sheikh-Jabbari M.; Yoshida K. (2017)
    © 2017 American Physical Society.The Yang-Baxter σ-model is a systematic way to generate integrable deformations of AdS5×S5. We recast the deformations as seen by open strings, where the metric is undeformed AdS5×S5 with ...

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