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EnglishA disorder parameter detecting dual superconductivity of the vacuum is used as a probe to characterize the confining properties of the phase diagram of two-color QCD at finite temperature and density. We obtain evidence for the disappearing of dual superconductivity (deconfinement) induced by a finite density of baryonic matter, as well as for a coincidence of this phenomenon with the restoration of chiral symmetry both at zero and finite density. The saturation transition induced by Pauli blocking is studied as well, and a general warning is given about the possible effects that this unphysical transition could have on the study of the QCD phase diagram at strong values of the gauge coupling.
| Autori interni: | ||
| Autori: | CONRADI S; D'ALESSANDRO A; D'ELIA M | |
| Titolo: | Confining properties of QCD at finite temperature and density | |
| Anno del prodotto: | 2007 | |
| Digital Object Identifier (DOI): | 10.1103/PhysRevD.76.054504 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11568/110552
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