QFT-core Seminar
Localization and universality in non-Hermitian many-body systems
May 29 at 15:00 - 16:30, 2020
Dr. Ryusuke Hamazaki (Senior Research Scientist, iTHEMS / RIKEN Hakubi Team Leader, Nonequilibrium Quantum Statistical Mechanics RIKEN Hakubi Research Team, RIKEN Cluster for Pioneering Research)
Recent study on isolated quantum many-body systems have revealed two different phases distinguished by their dynamics and spectral statistics. One is an ergodic phase whose spectral statistics exhibit...more
Venue: via Zoom
Event Official Language: English
Gradient Flow Equation and Its Applications
May 15 at 13:30 - 15:00, 2020
Dr. Kengo Kikuchi (Special Postdoctoral Researcher, iTHEMS)
Gradient flow is the one of the methods to suppress the ultraviolet divergence in gauge theories. The any correlation functions in terms of the flowed field, which is defined by the gradient flow equa...more
Venue: via Zoom
Event Official Language: English