数学物理学报 ›› 1997, Vol. 17 ›› Issue (3): 314-319.

• 论文 • 上一篇    下一篇

Vaidya-Schwarzschild-de Sitter时空中时间尺度变换的纯规范势

马勇1, 赵峥2   

  1. 1 重庆师范学院物理系 重庆 630047;
    2 北京师范大学物理系 北京 100875
  • 收稿日期:1995-10-16 出版日期:1997-06-26 发布日期:1997-06-26
  • 基金资助:
    国家自然科学基金

The Pure-Gauge Potentials Under Time-Scale Transformation in Vaidya-Schwarzschild-de Sittet Space-Time

Ma Yong1, Zhao Zheng2   

  1. 1 Department of Physics, Chongqing Teachers college, chongqing 630047;
    2 Department of physics, Beijing Normal university, Beijing 100875
  • Received:1995-10-16 Online:1997-06-26 Published:1997-06-26

摘要: 同稳态时空一样,动态Vaidya-Schwarzschild-deSitter时空中的Hawking效应可看作时间尺度变换下的补偿效应,补偿场纯规范势的一个分量表征黑洞温度,另一个表征黑洞温度变化率.

关键词: 黑洞, Hawking效应, 补偿场, 纯规范势

Abstract: Like a stationary space-time, the Hawking effect can be regarded as a compensate effect of the scale transformation of coordinate time in the non-stationary Vaidya-Schwarzschild-de sitter space-time-One of the pure-gauge potentials represents the Hawking temperature and the other the change rate of the temperature.

Key words: Black hold, Hawking effect, Compensate field, Pure-gauge potential