Spontaneous magnetization of quark matter in the inhomogeneous chiral phase

• 吉池, 遼

• 巽, 敏隆

• Tatsumi, T.

抄録

Considering the density wave of scalar and pseudoscalar condensates, we study the response of quark matter to a weak external magnetic field. In an external magnetic field, the energy spectrum of the lowest Landau level becomes asymmetric about zero, which is closely related to chiral anomaly, and gives rise to the spontaneous magnetization. This mechanism may be one of candidates for the origin of the strong magnetic field in pulsars and/or magnetars.

収録刊行物

• Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

  Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 751 123-126, 2015-12-17

  Elsevier

キーワード

• Inhomogeneous chiral phase
• Magnetar
• Quark matter
• Spontaneous magnetization

詳細情報

• CRID: 1050564285791826176
• NII論文ID: 120005867112
• ISSN: 03702693
• HANDLE: 2433/217333
• 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