| 大统一模型与中子星温度分布的研究 |
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| 引用本文： | 陶必友,颜骏.大统一模型与中子星温度分布的研究[J].天文学报,1995,36(4):442-447. |
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| 作者姓名： | 陶必友 颜骏 |
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| 作者单位： | 四川联合大学物理系，西南物理研究院 |
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| 摘 要： | 本文根据ＳＵ（５）大统一模型耦合Ｅｉｎｓｔｅｉｎ－Ｙａｎｇ－Ｍｉｌｌｓ－Ｈｉｇｇｓ系统导出的旋转度规解，研究了带电荷、磁荷、ＳＵ（３）色荷的中子星表面温度的分布，结果表明：中子星在坍缩过程中可能出现表面温度的反转；同时发现了中子星的赤道与两极的温度差随着电荷与ＳＵ（３）色荷的增加而减小的规律。
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| 关 键 词： | 统一模型 中子星 温度分布 |
GRAND UNIFIED MODEL AND THE STUDY OF TEMPERATURE DISTRIBUTION ON A NEUTRON STAR |
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| Tao Bi-you,Yan Jun, Hu Shi-ke,Qiu Xiao-ming.GRAND UNIFIED MODEL AND THE STUDY OF TEMPERATURE DISTRIBUTION ON A NEUTRON STAR[J].Acta Astronomica Sinica,1995,36(4):442-447. |
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| Authors: | Tao Bi-you Yan Jun Hu Shi-ke Qiu Xiao-ming |
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| Abstract: | Based on the rotating metric solution derived from the SU(5) Grand Unified Model (GUT) Coupled to Einstein-Yang-Mills-Higgs system, the temperature distributions on a surface of neutron star with electric, magnetic, SU(3)c colour charges have been studied in this paper. The conclusion shows that the temperature distribution will converse in the collapse of neutron star. We also found the fact that the difference of temperature between equator and poles of a neutron star will decrease n the increase of electric and SU(3)c colour charges. |
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| Keywords: | Grand unified model neutron star temperature distribution |
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