Testing Algorithms for Finite Temperature Lattice QCD
| dc.creator | Cheng, M. | |
| dc.creator | Clark, M. A. | |
| dc.creator | Jung, C. | |
| dc.creator | Mawhinney, R. D. | |
| dc.date | 2006-08-23 | |
| dc.date.accessioned | 2026-07-07T11:04:38Z | |
| dc.date.available | 2026-07-07T11:04:38Z | |
| dc.description | We discuss recent algorithmic improvements in simulating finite temperature QCD on a lattice. In particular, the Rational Hybrid Monte Carlo(RHMC) algorithm is employed to generate lattice configurations for 2+1 flavor QCD. Unlike the Hybrid R Algorithm, RHMC is reversible, admitting a Metropolis accept/reject step that eliminates the $\mathcal{O}(δt^2)$ errors inherent in the R Algorithm. We also employ several algorithmic speed-ups, including multiple time scales, the use of a more efficient numerical integrator, and Hasenbusch pre-conditioning of the fermion force. | |
| dc.description | 4 pages, 2 figures, poster presented at International Conference on Strong and Electroweak Matter 2006 (SEWM2006), BNL, May 10-13, 2006 | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0608016 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0608016 | |
| dc.identifier | Nucl.Phys.A785:270-273,2007 | |
| dc.identifier | doi:10.1016/j.nuclphysa.2006.11.149 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/188958 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Testing Algorithms for Finite Temperature Lattice QCD | |
| dc.type | text |