3 papers
gr-qc2006
The Synchronization of Clock Rate and the Equality of Durations Based on the Poincaré-Einstein-Landau Conventions
Zhao Zheng, Tian Guihua, Liu Liao
There are two important basic questions in the measurement of time. The first one is how to define the simultaneity of two events occurring at two different places. The second one…
gr-qc2006
The effect of the tortoise coordinates on the tunnel effect
Tian Gui-hua, Zhao Zheng, Shi-kun Wang
The tunnel process of the quantum wave from the light cone is carefully discussed. They are applied in the massive quantum particles from the Schwarzschild black hole in the Kruska…
gr-qc2002
Entropy of a nonuniformly rectilinearly accelerating black hole
He Han, Zhao Zheng
Adopting thin film brick-wall model, we calculate the entropy of a nonuniformly rectilinearly accelerating non-stationary black hole expressed by Kinnersley metric. Because the bla…