Multiscale Monte Carlo equilibration: Pure Yang-Mills theory
Journal Article
·
· Physical Review. D, Particles, Fields, Gravitation and Cosmology
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Boston Univ., Boston, MA (United States)
- College of William and Mary, Williamsburg, VA (United States); Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
In this study, we present a multiscale thermalization algorithm for lattice gauge theory, which enables efficient parallel generation of uncorrelated gauge field configurations. The algorithm combines standard Monte Carlo techniques with ideas drawn from real space renormalization group and multigrid methods. We demonstrate the viability of the algorithm for pure Yang-Mills gauge theory for both heat bath and hybrid Monte Carlo evolution, and show that it ameliorates the problem of topological freezing up to controllable lattice spacing artifacts.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- SC0010495; SC0010025; FG02-04ER41302; FC02-06ER41444; AC05-06OR23177
- OSTI ID:
- 1233506
- Alternate ID(s):
- OSTI ID: 1234098
- Report Number(s):
- JLAB-THY-15-2158; DOE/OR/23177-3600; arXiv:1510.04675; MIT-CTP/4726; PRVDAQ; TRN: US1600947
- Journal Information:
- Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 92, Issue 11; ISSN 1550-7998
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 26 works
Citation information provided by
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