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October 30, 2021 to November 2, 2021
Asia/Shanghai timezone

Lattice QCD gauge configuration generation at near physical point

Nov 2, 2021, 4:00 PM



Prof. 玮 孙 (高能所)


The solve of Dirac equation for light quarks in lattice QCD suffered from the critical mass slowing down problem, which can be solved by the recently developed multigrid method. In this talk, I will discuss the techniques and algorithms in lattice QCD gauge configuration generation, and combine the HMC and multigrid algorithm to speed up the gauge configuration generation at near physical point.

Presentation materials