Nonet meson properties in Nambu-Jona-Lasinio model with dimensional regularization at finite temperature and chemical potential

Physical Review D 85 巻 7 号 076002- 頁 2012 発行
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タイトル ( eng )
Nonet meson properties in Nambu-Jona-Lasinio model with dimensional regularization at finite temperature and chemical potential
作成者
Kimura Daiji
Kohyama Hiroaki
Kvinikhidze Aleksandre
収録物名
Physical Review D
85
7
開始ページ 076002
抄録
The nonet meson properties are studied in the Nambu-Jona-Lasinio model at finite temperature and chemical potential using dimensional regularization. This study leads to the reasonable description which is mainly similar to one obtained in the model with the cutoff regularization. However, remarkable differences between the two regularizations are observed in the behavior of the chiral phase transition at finite chemical potential.
NDC分類
物理学 [ 420 ]
言語
英語
資源タイプ 学術雑誌論文
出版者
American Physical Society
発行日 2012
権利情報
(c) 2012 American Physical Society
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 1550-7998
[DOI] 10.1103/PhysRevD.85.076002
[NCID] AA00773624
[DOI] http://dx.doi.org/10.1103/PhysRevD.85.076002