Axial anomaly and nesting in the inhomogeneous chiral phase

• 巽, 敏隆

  Department of Physics, Kyoto University

• Tatsumi, T.

  Department of Physics, Kyoto University

抄録

Axial anomaly and nesting is elucidated in the context of the inhomogeneous chiral phase. Using the Gross-Neveu models in 1+1 dimensions, we shall discuss axial anomaly and nesting from two different points of view: one is inhomogeneous chiral transition and the other is the Fulde-Ferrel-Larkin-Ovchinnikov (FFLO) state in superconductivity, which are closely related to each other by way of duality. It is shown that axial anomaly leads to a particular kind of the FFLO state within the two dimensional Nambu-Jona Lasinio model, where axial anomaly is manifested in a different mode. Nesting is a driving mechanism for both phenomena, but its realization has different features. We reconsider the effect of nesting in the context of duality.

収録刊行物

• Physical Review D

  Physical Review D 97 (1), 2018-01-01

  American Physical Society

詳細情報

• CRID: 1050845760787519104
• NII論文ID: 120006457179
• ISSN: 24700010
• ISSN: 24700029
• DOI: 10.1103/physrevd.97.016019
• HANDLE: 2433/230636
• Web Site: https://link.aps.org/article/10.1103/PhysRevD.97.016019
• Web Site: http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevD.97.016019/fulltext
• 本文言語コード: en
• 資料種別: journal article
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