Numerical study on chiral turbulence of rotating neutrino matter in supernovae

研究成果: Paper

抜粋

We numerically study the chiral turbulence of rotating neutrino matter in the core of supernovae. The rotation yields inverse cascade and the novel current along the direction of rotation called the chiral vortical effect. We for the first time demonstrate that the chiral vortical effect induces a flow in the direction of vorticity and a conversion from fluid helicity to neutrino density. These results may potentially lead to asymmetrical supernova explosions and the increase in the explosion energy in three-dimensional simulations.

元の言語English
出版物ステータスPublished - 2019 1 1
イベント11th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2019 - Southampton, United Kingdom
継続期間: 2019 7 302019 8 2

Conference

Conference11th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2019
United Kingdom
Southampton
期間19/7/3019/8/2

ASJC Scopus subject areas

  • Atmospheric Science
  • Aerospace Engineering

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  • これを引用

    Kobayashi, H., Yamamoto, N., & Okuno, Y. (2019). Numerical study on chiral turbulence of rotating neutrino matter in supernovae. 論文発表場所 11th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2019, Southampton, United Kingdom.