New Coordinates for the Evaporating Vaidya Black Hole

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2006,（5）
• 页码范围: 1099-1102
• 页数: 4页
• 语种: 英文

摘要

Drawbacks of the ingoing Eddington-Finkelstein coordinates in describing the quantum thermal properties of the evaporating Vaidya black hole are presented. A new coordinate system we proposed previously [Acta Phys.Sin. 46 (1997) 1273] is employed. In this new coordinate system, the thermal radiation temperature of the Vaidya black hole is discussed again with the back reaction method.