Importance of imaginary chemical potential for QCD phase diagram in the PNJL model

Kouji Kashiwa, Hiroaki Kouno, Takeshi Matsumoto, Yuji Sakai, Masanobu Yahiro

研究成果: Contribution to journalArticle査読

抄録

We explain our imaginary chemical potential matching approach as a reliable method to quantitatively investigate the QCD phase diagram at finite real chemical potential. In our approach, we consider the imaginary chemical potential region as a space to determine the parameter set of effective models. The two- and three-flavor systems are investigated by using the Polyakov-loop extended Nambu-Jona-Lasinio model.

本文言語英語
ページ(範囲)540-544
ページ数5
ジャーナルProgress of Theoretical Physics
SUPPL. 186
出版ステータス出版済み - 12 1 2010

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(その他)

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