Conradi, Simone and D'Elia, Massimo (2007) Imaginary chemical potentials and the phase of the fermionic determinant. Physical review. D, Particles, fields, gravitation, and cosmology, 76 . 074501. ISSN 1550-7998
Full text not available from this repository.Official URL: http://arxiv.org/abs/0707.1987v1
Abstract
A numerical technique is proposed for an efficient numerical determination of the average phase factor of the fermionic determinant continued to imaginary values of the chemical potential. The method is tested in QCD with eight flavors of dynamical staggered fermions. A direct check of the validity of analytic continuation is made on small lattices and a study of the scaling with the lattice volume is performed.
Item Type: | Article |
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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: | 29 Jan 2014 23:02 |
Last Modified: | 29 Jan 2014 23:02 |
URI: | http://eprints.adm.unipi.it/id/eprint/1488 |
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