磁荷对中子星质量半径比的约束

发布时间：2018-11-09 19:42

【摘要】：讨论了荷电(磁)质点的量子力学波方程及其解.由磁场中解的奇异性讨论了磁单极的存在;由Rubakov-Callan模型推知中子星可能含有大量磁单极.然后采用中子星的结构方程,讨论了磁荷对中子星质量半径比的约束,分别得到了磁荷对中子星质量半径比上限的影响和磁荷对中子星质量半径比下限的影响的数学表达式.
[Abstract]:The wave equation of charged (magnetic) particle and its solution are discussed. The existence of the magnetic monopole is discussed by the singularity of the solution in the magnetic field, and it is inferred from the Rubakov-Callan model that the neutron star may contain a large number of magnetic monopole. Then, by using the structure equation of neutron star, the constraint of magnetic charge on mass radius ratio of neutron star is discussed. The mathematical expressions of the influence of magnetic charge on the upper limit of mass radius ratio of neutron star and the influence of magnetic charge on the lower limit of mass radius ratio of neutron star are obtained, respectively.
【作者单位】：湖南师范大学物理研究所;
【基金】：国家重点基础研究发展计划(批准号:2010CB832803) 国家自然科学基金(批准号:10873004) 湖南省教育厅科学研究基金(批准号:08B051)资助的课题~~
【分类号】：P145.6

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