Spin polarizations under a pseudovector interaction between quarks with the Kobayashi-Maskawa-'t Hooft term in high density quark matter

13 Mar 2020 Morimoto M. Kochi Univ., Japan Tsue Y. Kochi Univ., Japan da Providencia J. Univ. de Coimbra, Portugal Providencia C. Univ. de Coimbra, Portugal Yamamura M. Kansai Univ., Japan

A possibility of a quark spin polarization originated from a pseudovector condensate is investigated in the three-flavor Nambu-Jona-Lasinio model with the Kobayashi-Maskawa-'t Hooft interaction which leads to flavor mixing. It is shown that a pseudovector condensate related to the strange quark easily occurs compared with pseudovector condensate related to light quarks... (read more)

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Categories


  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • NUCLEAR THEORY