Dynamical fermions as a global correction
| dc.creator | Knechtli, Francesco | |
| dc.creator | Wolff, Ulli | |
| dc.date | 2003-03-04 | |
| dc.date | 2003-05-02 | |
| dc.date.accessioned | 2026-07-07T10:48:21Z | |
| dc.date.available | 2026-07-07T10:48:21Z | |
| dc.description | In the simplified setting of the Schwinger model we present a systematic study on the simulation of dynamical fermions by global accept/reject steps that take into account the fermion determinant. A family of exact algorithms is developed, which combine stochastic estimates of the determinant ratio with the exploitation of some exact extremal eigenvalues of the generalized problem defined by the `old' and the `new' Dirac operator. In this way an acceptable acceptance rate is achieved with large proposed steps and over a wide range of couplings and masses. | |
| dc.description | 39 pages, 9 figures, small changes in the text, Fig.5 and Tab.2 (incl. 1 corrected typo) | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0303001 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0303001 | |
| dc.identifier | Nucl.Phys.B663:3-32,2003 | |
| dc.identifier | doi:10.1016/S0550-3213(03)00369-9 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183847 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.subject | Condensed Matter | |
| dc.title | Dynamical fermions as a global correction | |
| dc.type | text |