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Title: Polyakov Loop Fluctuations in Terms of Dirac Eigenmodes
Authors: Doi, Takahiro M.
Redlich, Krzysztof
Sasaki, Chihiro
Suganuma, Hideo  kyouindb  KAKEN_id
Author's alias: 土居, 孝寛
菅沼, 秀夫
Issue Date: 2017
Publisher: Jagellonian University
Journal title: Acta Physica Polonica B Proceedings Supplement
Volume: 10
Issue: 3
Start page: 543
End page: 547
Abstract: We investigate, both numerically and analytically, the Polyakov loop and its fluctuations in terms of Dirac eigenmodes in the lattice QCD. Based on the analytical relation between the Polyakov loop and the Dirac eigenmodes, it is found that the Polyakov loop and its fluctuations, contrary to the chiral condensate, are insensitive to the density of the low-lying Dirac modes. This result suggests that there is no direct one-to-one correspondence between quark confinement and chiral symmetry breaking in QCD. Our argument is also generalized for the Wilson-type Dirac operator on the lattice.
Description: Critical Point and Onset of Deconfinement 2016 and Working Group Meeting of COST Action MP1304
Rights: The intellectual rights fully remain at the author or his/her employer. They also retain the right to copy, distribute and display the published version of this Article, and to create derivative works, as long as they credit the original Article source. Articles are published under the conditions of Creative Common License, CC-BY 4.0.
URI: http://hdl.handle.net/2433/229440
DOI(Published Version): 10.5506/APhysPolBSupp.10.543
Appears in Collections:Journal Articles

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