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Gauge-invariant quark-antiquark nonlocal condensates in lattice QCD

D'Elia, M. and Giacomo, A. Di and Meggiolaro, E. (1999) Gauge-invariant quark-antiquark nonlocal condensates in lattice QCD. Physical review. D, Particles, fields, gravitation, and cosmology, 59 . 054503. ISSN 1550-7998

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We study, by numerical simulations on a lattice, the behaviour of the gauge-invariant quark-antiquark nonlocal condensates in the QCD vacuum with dynamical fermions. A determination is also done in the quenched approximation and the results are compared with the full-QCD case. The fermionic correlation length is extracted and compared with the analogous gluonic quantity.

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 21:47
Last Modified: 29 Jan 2014 21:47
URI: http://eprints.adm.unipi.it/id/eprint/1510

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