Haoyajiang
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- Professional Title:Associate Professor
Supervisor of Master's Candidates
Alma Mater:山西大学
Discipline:Atomic and Molecular Physics
Theoretical Physics
Education Level:研究生
Degree:博士
School/Department:数理学院
Administrative Position:数理学院理论物理研究所副所长兼物理系常务副主任
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- Paper Publications
Ground-state properties of hard-core anyons in one-dimensional optical lattices
Release time:2022-04-13 Hits:
- Affiliation of Author(s):数理学院
- Teaching and Research Group:0206
- Journal:physical review a
- Funded by:国家自然科学基金项目
- Key Words:hard-core anyon,optical lattice
- Abstract:We investigate the ground-state properties of anyons confined in one-dimensional optical lattices with a weak harmonic trap using the exact numerical method based on Jordan-Wigner transformation. It is shown that in the Bose limit (\chi=1) and Fermi limit (\chi=0) the momentum distributions are symmetric but in between they are asymmetric. It turns out that the origin of asymmetry comes from the fractional statistics that anyons obey. The occupation distribution and the modulus of natural orbitals show crossover behaviors from the Bose limit to the Fermi limit.
- First Author:郝亚江
- Volume:79
- Page Number:1
- Number of Words:1
- Translation or Not:no