Monte Carlo methods for the nuclear shell model
| dc.creator | Johnson, C. W. | |
| dc.creator | Koonin, S. E. | |
| dc.creator | Lang, G. H. | |
| dc.creator | Ormand, W. E. | |
| dc.date | 1992-10-20 | |
| dc.date.accessioned | 2026-07-07T11:36:31Z | |
| dc.date.available | 2026-07-07T11:36:31Z | |
| dc.description | We present novel Monte Carlo methods for treating the interacting shell model that allow exact calculations much larger than those heretofore possible. The two-body interaction is linearized by an auxiliary field; Monte Carlo evaluation of the resulting functional integral gives ground-state or thermal expectation values of few-body operators. The ``sign problem'' generic to quantum Monte Carlo calculations is absent in a number of cases. We discuss the favorable scaling of these methods with nucleon numb er and basis size and their suitability to parallel computation. | |
| dc.description | 13 pages, MAP-148 | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9210014 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9210014 | |
| dc.identifier | Phys.Rev.Lett.69:3157-3160,1992 | |
| dc.identifier | doi:10.1103/PhysRevLett.69.3157 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198947 | |
| dc.subject | Nuclear Theory | |
| dc.title | Monte Carlo methods for the nuclear shell model | |
| dc.type | text |