Better HMC integrators for dynamical simulations
Conference
·
· Proceedings of Science
OSTI ID:1022608
We show how to improve the molecular dynamics step of Hybrid Monte Carlo, both by tuning the integrator using Poisson brackets measurements and by the use of force gradient integrators. We present results for moderate lattice sizes.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE SC Office of Advanced Scientific Computing Research (SC-21); USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1022608
- Report Number(s):
- JLAB-IT-10-03; DOE/OR/23177-1393; arXiv:1011.0230; TRN: US1104308
- Journal Information:
- Proceedings of Science, Vol. LATTICE2010; Conference: Lattice 2010, Villasimius, Sardinia, Italy, 14-19 Jun 2010
- Country of Publication:
- United States
- Language:
- English
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