Three-dimensional mesh calculations for covariant density functional theory

Yusuke Tanimura, Kouichi Hagino, Haozhao Liang

研究成果: Conference contribution

抄録

We develop a new method for relativistic energy density functional (EDF) calculations in the 3-dimensional (3D) coordinate-space representation without assuming any spatial symmetry. To this end, we overcome the two difficulties in solving Dirac equations on 3D lattice, that is, "variational collapse" and "fermion doubling", with the techniques based on the ideas of the Wilson fermion as well as the variational principle for the inverse of Hamiltonian. We apply our method to investigation of the exotic deformations in the 80Zr nucleus.

本文言語English
ホスト出版物のタイトルNuclear Structure and Dynamics 2015
編集者Matej Lipoglavsek, Matko Milin, Tamara Niksic, Suzana Szilner, Dario Vretenar
出版社American Institute of Physics Inc.
ISBN(電子版)9780735413283
DOI
出版ステータスPublished - 2015 10 15
イベント3rd International Conference on Nuclear Structure and Dynamics - Portoroz, Slovenia
継続期間: 2015 6 142015 6 19

出版物シリーズ

名前AIP Conference Proceedings
1681
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other3rd International Conference on Nuclear Structure and Dynamics
国/地域Slovenia
CityPortoroz
Period15/6/1415/6/19

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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