Beta Function Constraints from Renormalization Groups Flows in Spin Systems
| dc.creator | Correia, Joao D. | |
| dc.date | 1998-06-19 | |
| dc.date.accessioned | 2026-07-07T03:10:52Z | |
| dc.date.available | 2026-07-07T03:10:52Z | |
| dc.description | Inspired by previous work on the constraints that duality imposes on beta functions of spin models, we propose a consistency condition between those functions and RG flows at different points in coupling constant space. We show that this consistency holds for a non self-dual model which admits an exact RG flow, but that it is violated when the RG flow is only approximate. We discuss the use of this deviation as a test for the ``goodness'' of proposed RG flows in complicated models, and the use of the proposed consistency in suggesting RG equations. | |
| dc.description | LaTeX, 6 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9806229 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9806229 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/28365 | |
| dc.subject | Condensed Matter | |
| dc.title | Beta Function Constraints from Renormalization Groups Flows in Spin Systems | |
| dc.type | text |