| 对稳态轴对称NUT-Taub黑洞隧穿辐射特征的研究 |
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| 引用本文： | 齐德江,杨树政,李慧玲. 对稳态轴对称NUT-Taub黑洞隧穿辐射特征的研究[J]. 兰州大学学报(自然科学版), 2007, 43(2): 126-128 |
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| 作者姓名： | 齐德江 杨树政 李慧玲 |
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| 作者单位： | 沈阳工程学院,基础部,辽宁,沈阳,110136;西华师范大学,理论物理研究所,四川,南充,637002;沈阳师范大学,物理科学与技术学院,辽宁,沈阳,110034 |
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| 基金项目： | 国家自然科学基金，四川省科技厅资助项目 |
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| 摘 要： | 采用量子隧穿辐射的新方法,并考虑到能量守恒,深入研究了稳态轴对称NUT-Taub黑洞的隧穿辐射特征.结果表明,黑洞视界处粒子的隧穿牢与Bekenstein-Hawking熵有关,其真实的辐射谱不再是纯热谱.
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| 关 键 词： | NUT-Taub黑洞 量子辐射 能量守恒 隧穿率 |
| 文章编号： | 0455-2059（2007）02-0126-03 |
| 修稿时间： | 2005-03-212006-11-08 |
Study on the tunneling radiation characteristics of the stationary axisymmetric NUT-Taub black hole |
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| QI De-jiang,YANG Shu-zheng,LI Hui-ling. Study on the tunneling radiation characteristics of the stationary axisymmetric NUT-Taub black hole[J]. Journal of Lanzhou University(Natural Science), 2007, 43(2): 126-128 |
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| Authors: | QI De-jiang YANG Shu-zheng LI Hui-ling |
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| Affiliation: | 1. Department of Preparatory Courses, Shenyang Institute of Engineering, Shenyang 110136, China; 2. Institute of Theoretical Physics, China West Normal University, Nanchong 637002, Sichuan, China; 3. College of Physics Science and Technology, Shenyang Normal University, Shenyang 110034, China |
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| Abstract: | By adopting a new method of quantum radiation as tunneling and taking energy conservation into account, the tunneling radiation characteristics of stationary axial symmetric NUT-Taub black hole have been intensively studied and the result shows that the tunneling rate of a particle at the event horizon of the black hole is relevant to Bekenstein-Hawking entropy and the real spectrum is not precisely thermal at all. |
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| Keywords: | NUT-Taub black hole quantum radiation energy conservation tunneling rate |
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