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中性黑环时空中费米子的隧穿
  • 时间：0
  • 分类：P145.6[天文地球—天体物理;天文地球—天文学]
  • 作者机构：[1]西华师范大学理论物理研究所,四川南充637009
  • 相关基金：国家自然科学基金（11205125）;西华师范大学科研启动基金（11B005）.
作者： 陈德友[1]
关键词： 中性黑环, 隧穿效应, 费米子, neutral black rings , tunneling effects , fermions
中文摘要：

研究五维时空中费米子的隧穿特征通常需要构造五个伽马矩阵.在本文中,我们以一个五维中性黑环为例,通过降维技术将五维降为四维,在四维时空中构造矩阵,对黑环的费米子隧穿辐射进行了研究.其研究结果表明,四维时空中同样可以得到五维黑环的霍金温度.

英文摘要：

Five gamma matrices need to be constructed in researches on fermions＇ tunneling character from the fivedimensional spacetime.In this paper,taking a 5-dimesoional neutral black ring for instance,we reduce the 5-dimesional spacetime to a 4-dimesions via the reduction technology,construct gamma matrices and investigate the fermions＇ tunneling from the 4-dimensional spacetimes.The result shows that the temperature can be also gotten in the 4-dimensional spacetime.

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