Junya Yagi

Perimeter Institute for Theoretical Physics

Research interests

String theory, quantum field theory and integrable systems, especially supersymmetric field theories in various spacetime dimensions and their relations to quantum integrable systems.

Papers

  1. J. Oh and J. Yagi, Poisson vertex algebras in supersymmetric field theories, arXiv:1908.05791 [hep-th]
  2. J. Oh and J. Yagi, Chiral algebras from Ω-deformation, JHEP 08 (2019) 143 [arXiv:1903.11123 [hep-th]]
  3. K. Costello and J. Yagi, Unification of integrability in supersymmetric gauge theories, arXiv:1810.01970 [hep-th]
  4. J. Yagi, Surface defects and elliptic quantum groups, JHEP 06 (2017) 013 [arXiv:1701.05562 [hep-th]]
  5. J. Yagi, Branes and integrable lattice models, Mod. Phys. Lett. A 32 (2017) 1730003 [arXiv:1610.05584 [hep-th]]
  6. K. Maruyoshi and J. Yagi, Surface defects as transfer matrices, Prog. Theor. Exp. Phys. (2016) 113B01, [arXiv:1606.01041 [hep-th]]
  7. J. Yagi, Quiver gauge theories and integrable lattice models, JHEP 10 (2015) 065 [arXiv:1504.04055 [hep-th]]
  8. Y. Luo, M.-C. Tan, J. Yagi and Q. Zhao, Ω-deformation of B-twisted gauge theories and the 3d-3d correspondence, JHEP 02 (2015) 047 [arXiv:1410.1538 [hep-th]]
  9. J. Yagi, Ω-deformation and quantization, JHEP 08 (2014) 112 [arXiv:1405.6714 [hep-th]]
  10. Y. Luo and M.-C. Tan and J. Yagi, N = 2 supersymmetric gauge theories and quantum integrable systems, JHEP 03 (2014) 090 [arXiv:1310.0827 [hep-th]]
  11. J. Yagi, 3d TQFT from 6d SCFT, JHEP 08 (2013) 017 [arXiv:1305.0291 [hep-th]]
  12. J. Yagi, Compactification on the Ω-background and the AGT correspondence, JHEP 09 (2012) 101 [arXiv:1205.6820 [hep-th]]
  13. J. Yagi, On the six-dimensional origin of the AGT correspondence, JHEP 02 (2012) 020 [arXiv:1112.0260 [hep-th]]
  14. J. Yagi, Vanishing chiral algebras and the Höhn–Stolz conjecture, Proc. Smpos. Pure Math, vol. 85, Amer. Math. Soc., Providence, R.I., 2012, pp. 477–484 [arXiv:1002.0028 [hep-th]]
  15. J. Yagi, Chiral algebras of (0, 2) models, Adv. Theor. Math. Phys. 16 (2012) 1 [arXiv:1001.0118 [hep-th]]
  16. M.-C. Tan and J. Yagi, Chiral algebras of (0, 2) models: beyond perturbation theory, Lett. Math. Phys. 84 (2008) 257–273
  17. M.-C. Tan and J. Yagi, Chiral algebras of (0, 2) sigma models: beyond perturbation theory – II, arXiv:0805.1410 [hep-th]
  18. M.-C. Tan and J. Yagi, Chiral algebras of (0, 2) sigma models: beyond perturbation theory, arXiv:0801.4782 [hep-th]

Selected talks