Calorons and localization of quark eigenvectors in lattice QCD.
نویسندگان
چکیده
We analyze the localization properties for eigenvectors of the Dirac operator in quenched lattice QCD in the vicinity of the deconfinement phase transition. Studying the characteristic differences between the Z3 sectors above the critical temperature T(c), we find indications for the presence of calorons.
منابع مشابه
Lattice QCD at finite temperature : Evidence for calorons from the eigenvectors of the Dirac operator ∗
We analyze the eigenvalues and eigenvectors of the staggered Dirac operator in quenched lattice QCD in the vicinity of the deconfinement phase transition using the Lüscher-Weisz gauge action. The spectral and localization properties of the low-lying eigenmodes show characteristic differences between the Z3 sectors above the critical temperature Tc. These findings can be interpreted in terms of ...
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عنوان ژورنال:
- Physical review letters
دوره 87 4 شماره
صفحات -
تاریخ انتشار 2001