Oscillatory terms in the domain wall transfer matrix
| dc.creator | Syritsyn, Sergey | |
| dc.creator | Negele, John W. | |
| dc.date | 2007-10-02 | |
| dc.date.accessioned | 2026-07-07T11:37:42Z | |
| dc.date.available | 2026-07-07T11:37:42Z | |
| dc.description | We study the transfer matrix for domain wall fermions to understand the origin and significance of oscillatory contributions to hadron correlation functions that arise for M >1. For a free particle in one space, one time, and one flavor dimension, the eigenmodes of the one-body operator appearing in the transfer matrix are calculated, and the role of the negative eigenmodes arising when M > 1 is studied. In the case of three space dimensions, oscillatory behavior for hadron correlation functions in QCD is shown to emerge for free fermions when M exceeds 1, and to increase with increasing M. Analogous behavior is observed for domain wall fermions on HYP smeared MILC lattices, and a procedure is demonstrated for subtracting oscillating terms from physical observables. | |
| dc.description | 7 pages, 4 figures, Proceedings of Lattice 2007 July 30 - August 4 2007, Regensburg, Germany | |
| dc.identifier | https://arxiv.org/abs/0710.0425 | |
| dc.identifier | http://arxiv.org/abs/0710.0425 | |
| dc.identifier | PoSLAT2007:078,2007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199296 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Oscillatory terms in the domain wall transfer matrix | |
| dc.type | text |