Special Postdoctoral Researcher, Division of Fundamental Mathematical Science, RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences (iTHEMS)

Okuto Morikawa

Ph.D

Research Fields
Theoretical Physics, Quantum Field Theory, Non-perturbative Formulation and Simulation
Appointment History
2024/04/01 - 2025/03/31Special Postdoctoral Researcher, RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS)
2025/04/01 - Special Postdoctoral Researcher, Division of Fundamental Mathematical Science, RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences (iTHEMS)
Related Website
Okuto Morikawa's personal website

Self-introduction

Research interests

Non-perturbative approaches to quantum field theory and superstring theory

  1. Lattice formulation of chiral gauge theories
  2. Numerical study of superstring theory on the basis of lattice field theory
  3. Gradient flow method (especially, its relation with renormalization group)
  4. "Pathology" of perturbation theory and resurgence theory: renormalon problem
  5. Lattice implementation of generalized symmetry and anomaly matching

Related Events

Exact WKB as unified analytic structure for resonance physics

June 27 (Fri) 15:00 - 17:00, 2025 Seminar Math-Phys Seminar

Non-perturbative formulation of resonant quantum mechanics within unified exact WKB framework

May 28 (Wed) 16:00 - 17:30, 2025 Seminar Asymptotics in Astrophysics Seminar

Potential Toolkit to Attack Nonperturbative Aspects of QFT －Resurgence and related topics－

September 7 (Mon) - 25 (Fri) 2020 Seminar STAMP Seminar

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