| Publication Type |
Manuscript |
| School or College |
College of Science |
| Department |
Physics |
| Creator |
DeTar, Carleton |
| Other Author |
Bernard, C.; Burch, T.; DeGrand, T.; Gottlieb, Steven; Gregory, E.; Hasenfratz, A.; Heller, U. M.; Hetrick, J. E.; Osborn, J.; Sugar, R. L.; Toussaint, D. |
| Title |
Topological susceptibility with the improved Asqtad action |
| Date |
2003-05 |
| Description |
As a test of the chiral properties of the improved Asqtad (staggered fermion) action, we have been measuring the topological susceptibility as a function of quark masses for 2 + 1 dynamical flavors. We report preliminary results, which show reasonable agreement with leading order chiral perturbation theory for lattice spacing less than 0.1 fm. The total topological charge, however, shows strong persistence over Monte Carlo time. |
| Type |
Text |
| Publisher |
Elsevier |
| Journal Title |
Nuclear Physics B - Proceedings Supplements |
| Volume |
119 |
| First Page |
991 |
| Last Page |
993 |
| DOI |
10.1016/S0920-5632(03)01740-7 |
| citatation_issn |
9205632 |
| Subject |
Topological cbarge; Staggered fermions |
| Subject LCSH |
Fermions; Quarks; Particles (Nuclear physics); Quantum chromodynamics; Lattice gauge theories; Particles (Nuclear physics) -- Chirality; Perturbation (Mathematics) |
| Language |
eng |
| Bibliographic Citation |
Bernard, C., Burch, T., DeGrand, T. A., DeTar, C. E., Gottlieb, S., Gregory, E., Hasenfratz, A., Heller, U. M., Hetrick, J., Osborn, J., Sugar, R. L., & Toussaint, D. (2003). Topological susceptibility with the improved Asqtad action. Nuclear Physics B - Proceedings Supplements, 119, 1-3. |
| Rights Management |
(c) Elsevier http://dx.doi.org/10.1016/S0920-5632(03)01740-7 |
| Format Medium |
application/pdf |
| Format Extent |
244,386 bytes |
| Identifier |
ir-main,10280 |
| ARK |
ark:/87278/s6tf0g24 |
| Setname |
ir_uspace |
| ID |
707233 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6tf0g24 |
