Università di Pisa
Sistema bibliotecario di ateneo

Imaginary chemical potentials and the phase of the fermionic determinant

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.


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
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

Repository staff only actions

View Item