Boyd, G. and Allés, B. and D'Elia, M. and Giacomo, A. Di and Vicari, E. (1997) Decorrelating the topology in full QCD. Nuclear Physics B - Proceedings Supplements, 53 (1-3). pp. 544-546. ISSN 1873-3832
Full text not available from this repository.Official URL: http://arxiv.org/abs/hep-lat/9608123v1
Abstract
We investigate the performance of the hybrid Monte Carlo algorithm in updating non-trivial global topological structures. We find that the hybrid Monte Carlo algorithm has serious problems decorrelating the global topological charge. This represents a warning which must be seriously considered when simulating full QCD, regardless of the number and type of fermions, with this or any similar algorithm. Simulated tempering is examined as a means of accelerating the decorrelation.
Item Type: | Article |
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Additional Information: | Imported from arXiv Lattice 96 |
Subjects: | Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici |
Divisions: | Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA |
Depositing User: | dott.ssa Sandra Faita |
Date Deposited: | 11 Feb 2014 22:52 |
Last Modified: | 11 Feb 2014 22:52 |
URI: | http://eprints.adm.unipi.it/id/eprint/1883 |
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