Symmetry classification of uniform states in spin-2 Bose-Einstein condensates and neutron 3P2 superfluids

Symmetry classification of uniform states in spin-2 Bose-Einstein condensates and neutron 3P2 superfluids
复制标题

自旋 2 玻色-爱因斯坦凝聚体和中子 3P2 超流体中均匀态的对称分类

DOI:
10.1103/physreva.104.053302
复制
发表时间:
2021
期刊:
影响因子:
2.9
通讯作者:
Nitta Muneto
Nitta Muneto
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Kobayashi Michikazu;Nitta Muneto

文献摘要

相似文献

我们阐明了自旋2自旋玻色-爱因斯坦凝聚体的Gross-Pitaevskii能量泛函与中微子超流(总角动量为2的自旋三重波对)的Ginzburg-Landau理论之间的关系。然后,我们借助几何不变量理论对所有具有非平凡不间断对称性的均匀态进行了分类。
We clarify a relation between the Gross-Pitaevskii energy functional for spin-2 spinor Bose-Einstein condensates and the Ginzburg-Landau theory for neutronsuperfluidis (spin-triplet-wave pairing with total angular momentum two). We then classify all uniform states with nontrivial unbroken symmetries with the help of geometric invariant theory.