A simple model with ZN symmetry

Masanobu Yahiro, Hiroaki Kouno, Yuji Sakai, Takahiro Sasaki, Takahiro Makiyama

研究成果: ジャーナルへの寄稿Conference article

抄録

We propose a simple model with the ZN symmetry in order to answer whether the symmetry is a good concept in QCD with light quark mass. The model is constructed by imposing the flavor-dependent twisted boundary condition (TBC) on the three-flavor Polyakov-loop extended Nambu-Jona-Lasiniomodel. In themodel, the ZN symmetry is preserved belowsome temperature Tc, but spontaneously broken above Tc. Dynamics of the simple model is similar to that of the original PNJL model without the TBC, indicating that the ZN symmetry is a good concept. We also investigate the interplay between the ZN symmetry and the emergence of the quarkyonic phase.

元の言語英語
記事番号087
ジャーナルProceedings of Science
Part F130497
出版物ステータス出版済み - 1 1 2012
イベント30th International Symposium on Lattice Field Theory, Lattice 2012 - Cairns, オーストラリア
継続期間: 6 24 20126 29 2012

Fingerprint

symmetry
boundary conditions
quantum chromodynamics
quarks
temperature

All Science Journal Classification (ASJC) codes

  • General

これを引用

Yahiro, M., Kouno, H., Sakai, Y., Sasaki, T., & Makiyama, T. (2012). A simple model with ZN symmetry. Proceedings of Science, Part F130497, [087].

A simple model with ZN symmetry. / Yahiro, Masanobu; Kouno, Hiroaki; Sakai, Yuji; Sasaki, Takahiro; Makiyama, Takahiro.

:: Proceedings of Science, 巻 Part F130497, 087, 01.01.2012.

研究成果: ジャーナルへの寄稿Conference article

Yahiro, M, Kouno, H, Sakai, Y, Sasaki, T & Makiyama, T 2012, 'A simple model with ZN symmetry', Proceedings of Science, 巻. Part F130497, 087.
Yahiro M, Kouno H, Sakai Y, Sasaki T, Makiyama T. A simple model with ZN symmetry. Proceedings of Science. 2012 1 1;Part F130497. 087.
Yahiro, Masanobu ; Kouno, Hiroaki ; Sakai, Yuji ; Sasaki, Takahiro ; Makiyama, Takahiro. / A simple model with ZN symmetry. :: Proceedings of Science. 2012 ; 巻 Part F130497.
@article{17f9270923b34ff9aa118aadfe7d2d11,
title = "A simple model with ZN symmetry",
abstract = "We propose a simple model with the ZN symmetry in order to answer whether the symmetry is a good concept in QCD with light quark mass. The model is constructed by imposing the flavor-dependent twisted boundary condition (TBC) on the three-flavor Polyakov-loop extended Nambu-Jona-Lasiniomodel. In themodel, the ZN symmetry is preserved belowsome temperature Tc, but spontaneously broken above Tc. Dynamics of the simple model is similar to that of the original PNJL model without the TBC, indicating that the ZN symmetry is a good concept. We also investigate the interplay between the ZN symmetry and the emergence of the quarkyonic phase.",
author = "Masanobu Yahiro and Hiroaki Kouno and Yuji Sakai and Takahiro Sasaki and Takahiro Makiyama",
year = "2012",
month = "1",
day = "1",
language = "English",
volume = "Part F130497",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - A simple model with ZN symmetry

AU - Yahiro, Masanobu

AU - Kouno, Hiroaki

AU - Sakai, Yuji

AU - Sasaki, Takahiro

AU - Makiyama, Takahiro

PY - 2012/1/1

Y1 - 2012/1/1

N2 - We propose a simple model with the ZN symmetry in order to answer whether the symmetry is a good concept in QCD with light quark mass. The model is constructed by imposing the flavor-dependent twisted boundary condition (TBC) on the three-flavor Polyakov-loop extended Nambu-Jona-Lasiniomodel. In themodel, the ZN symmetry is preserved belowsome temperature Tc, but spontaneously broken above Tc. Dynamics of the simple model is similar to that of the original PNJL model without the TBC, indicating that the ZN symmetry is a good concept. We also investigate the interplay between the ZN symmetry and the emergence of the quarkyonic phase.

AB - We propose a simple model with the ZN symmetry in order to answer whether the symmetry is a good concept in QCD with light quark mass. The model is constructed by imposing the flavor-dependent twisted boundary condition (TBC) on the three-flavor Polyakov-loop extended Nambu-Jona-Lasiniomodel. In themodel, the ZN symmetry is preserved belowsome temperature Tc, but spontaneously broken above Tc. Dynamics of the simple model is similar to that of the original PNJL model without the TBC, indicating that the ZN symmetry is a good concept. We also investigate the interplay between the ZN symmetry and the emergence of the quarkyonic phase.

UR - http://www.scopus.com/inward/record.url?scp=85030088591&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85030088591&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85030088591

VL - Part F130497

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

M1 - 087

ER -