Work

Tuning the Riemannian Manifold Hybrid Monte Carlo with Fermions

Year: 2025

Type: conference-paper

Abstract: The Riemannian Manifold HMC (RMHMC) is designed to tackle critical slowing down by utilizing a rational function of the SU(3) gauge covariant laplace operator in place of the canonical mass term in the HMC algorithm. The RMHMC has been demonstrated to be effective at increasing the rate of change of long-distance modes. We present the results of the recent studies done to tune the algorithm and improve its efficiency.

Source: International Symposium on Lattice Field Theory (LATTICE)

DOI: 10.22323/1.466.0045

Authors: Sarah Fields, Peter Boyle, Norman H. Christ, Chulwoo Jung, Christoph Lehner

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Funders: National Science Foundation, U.S. Department of Energy, Office of Science, Oak Ridge National Laboratory

Awards: G1193633358, G121915436, G1645119126, G203625172, G2366088775, G2411683797, G2988778103, G3886122786, G4423657506, Graduate Research Fellowship Program (GRFP), G675320460, THEORETICAL HIGH ENERGY PHYSICS, G8269158468, G8906985441

OpenAlex ID: W4407338686

FWCI: 9.913

Cites:

Cited by: 2

Related to: 10