检索结果-南通市图书馆

Interaction-induced particle-hole symmetry breaking and fractional exclusion statistics

National Science Review 2022年第12期9卷 204-210页

作者： Xibo Zhang Yang-Yang Chen Longxiang Liu Youjin Deng Xiwen Guan International Center for Quantum Materials School of PhysicsPeking University Collaborative Innovation Center of Quantum Matter Beijing Academy of Quantum Information Sciences State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics Wuhan Institute of Physics and MathematicsInnovation Academy for Precision Measurement Science and TechnologyChinese Academy of Sciences Institute of Modern Physics Northwest University Chinese Academy of Sciences Center for Excellence in Quantum Information and Quantum Physics University of Science and Technology of China Min Jiang Collaborative Center for Theoretical Physics College of Physics and Electronic Information Engineering Minjiang University Department of Theoretical Physics Research School of Physics and EngineeringAustralian National University

Quantum statistics plays a fundamental role in the laws of *** fractional exclusion statistics(FES) generalizes the Pauli exclusion statistics,and can emerge in the properties of elementary particles and hole excitations of a quantum system consisting of conventional bosons or *** has a long history of intensive studies,but its simple realization in interacting physical systems is *** we report a simple non-mutual FES that depicts the particle-hole symmetry breaking in interacting Bose gases at a quantum critical *** show that the FES distribution directly comes from particle-hole symmetry *** on exact solutions,quantum Monte Carlo simulations and experiments,we find that,over a wide range of interaction strengths,the macroscopic physical properties of these gases are determined by non-interacting quasi-particles that obey non-mutual FES of the same form in one and two *** strongly interacting Bose gases reach full fermionization in one dimension,they exhibit incomplete fermionization in two *** results provide a generic connection between interaction-induced particle-hole symmetry breaking(depicted by FES) and macroscopic properties of many-body systems in arbitrary *** work lays the groundwork for using FES to explore quantum criticality and other novel many-body phenomena in strongly correlated quantum systems.

关键词： quantum statistics interaction particle-hole symmetry breaking fractional exclusion statistics strongly correlated quantum materials

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Pauli Paramagnetic Susceptibility of an Ideal Anyon Gas within Haldane fractional exclusion statistics

引用

Communications in Theoretical Physics 2012年第10期58卷 573-576页

作者：覃昉陈继胜 Physics Department and Institute of Nanoscience and Nanotechnology Central China Normal University

The finite-temperature Pauli paramagnetic susceptibility of a three-dimensional ideal anyon gas obeying Haldane fractional exclusion statistics is studied *** from the result of an ideal Fermi gas,the susceptibility of an ideal anyon gas depends on a statistical factor g in Haldane statistics *** low-temperature and high-temperature behaviors of the susceptibility are investigated in *** Pauli paramagnetic susceptibility of the two-dimensional ideal anyons is also *** is found that the reciprocal of the susceptibility has the similar factorizable property which is exhibited in some thermodynamic quantities in two dimensions.

关键词： susceptibility pauli paramagnetism fractional exclusion statistics

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：