Allés, B. and Boyd, G. and D'Elia, M. and Giacomo, A. Di and Vicari, E. (1996) Hybrid Monte Carlo and topological modes of full QCD. Physics letters. B , 389 (1). pp. 107-111. ISSN 1873-2445
Full text not available from this repository.Official URL: http://arxiv.org/abs/hep-lat/9607049v2
Abstract
We investigate the performance of the hybrid Monte Carlo algorithm, the standard algorithm used for lattice QCD simulations involving fermions, in updating non-trivial global topological structures. We find that the hybrid Monte Carlo algorithm has serious problems decorrelating the global topological charge at the values of $\beta$ and $m$ currently simulated, where continuum physics should be approximately realized. This represents a warning which must be seriously considered when simulating full QCD by hybrid Monte Carlo.
| Item Type: | Article |
|---|---|
| Additional Information: | Imported from arXiv |
| 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 22:40 |
| Last Modified: | 11 Feb 2014 22:40 |
| URI: | http://eprints.adm.unipi.it/id/eprint/1881 |
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