Speaker
Chulwoo Jung
(Brookhaven National Laboratory)
Description
We report on the study of a version of the Riemannian Manifold HMC (RMHMC) algorithm, where the mass term is replaced by rational functions of the SU(3) gauge covariant Laplace operater.
RMHMC on a 2+1+1-flavor ensemble with near physical masses is compared against HMC, where increased rate of change in Wilson flow scales per fermion Molculardynamics step is observed.
| Topical area | Algorithms and Artificial Intelligence |
|---|
Primary authors
Chulwoo Jung
(Brookhaven National Laboratory)
Norman Christ
(Columbia University)