Topological feature and phase diagram of QCD at complex chemical potential

• 柏, 浩司

  Yukawa Institute for Theoretical Physics, Kyoto University

• 大西, 明

  Yukawa Institute for Theoretical Physics, Kyoto University

抄録

We propose new determination of the confinement-deconfinement (pseudo) critical temperature by using the analogy of the topological order discussed in the condensed matter physics. The imaginary chemical potential is interpreted as the Aharonov-Bohm phase, then the Roberge-Weiss endpoint would define the confinement-deconfinement (pseudo) critical temperature. Expected QCD phase diagram diagrams are presented at finite complex chemical potential based on the perturbative calculation.

<The 33rd International Symposium on Lattice Field Theory (LATTICE 2015) - Nonzero Temperature and Density (talks)> 14 -18 July 2015. Kobe International Conference Center, Kobe, Japan.

収録刊行物

• Proceedings of Science

  Proceedings of Science 251 2016-07-15

  Sissa Medialab

詳細情報

• CRID: 1050282810839672576
• NII論文ID: 120006497351
• ISSN: 18248039
• HANDLE: 2433/233617
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles