Area and entropy spectra of black holes via an adiabatic invariant

作者：Liu Cheng Zhou^*

来源：Chinese Physics B, 2012, 21(7): 070401.

DOI：10.1088/1674-1056/21/7/070401

• black hole
• adiabatic invariant
• area spectrum
• entropy spectrum

By considering and using an adiabatic invariant for black holes, the area and entropy spectra of static spherically-symmetric black holes are investigated. Without using quasi-normal modes of black holes, equally-spaced area and entropy spectra are derived by only utilizing the adiabatic invariant. The spectra for non-charged and charged black holes are calculated, respectively. All these results are consistent with the original Bekenstein spectra.

• 出版日期2012-7
• 单位绍兴文理学院