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

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

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．

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 VaidyaSchwarzschild-de sitter space-time- One of the pure-gauge potentials represents the Hawking temperature and the other the change rate of the temperature.