December 15 (Thu) at 14:00 - 15:30, 2022 (JST)
  • Arata Yamamoto (Assistant Professor, Department of Physics, Graduate School of Science, The University of Tokyo)
Tetsuo Hatsuda

Lattice gauge theory is a powerful computational approach in quantum field theory. It is also utilizable for investigating quantum phenomena in curved spacetimes, such as rotating frame, torsion, and gravitational backgrounds. In this talk, I would like to overview the formulation and results of lattice simulations in curved spacetimes.


  1. A. Yamamoto and Y. Hirono, Lattice QCD in Rotating Frames, Phys. Rev. Lett. 111, 081601 (2013), doi: 10.1103/PhysRevLett.111.081601
  2. A. Yamamoto, Lattice QCD in curved spacetimes, Phys. Rev. D 90, 054510 (2014), doi: 10.1103/PhysRevD.90.054510
  3. S. Benic and A. Yamamoto, Quantum Monte Carlo simulation with a black hole, Phys. Rev. D 93, 094505 (2016), doi: 10.1103/PhysRevD.93.094505
  4. S. Imaki and A. Yamamoto, Lattice field theory with torsion, Phys. Rev. D 100, 054509 (2019), doi: 10.1103/PhysRevD.100.054509

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