Quantization of the space－time with topological defect
Gao Chang-Jun (高长军)ab, Shen You-Gen (沈有根)abc
a Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China; b National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, Chinac Institute of Theoretical physics, Chinese Academy of Sciences, Beijing 100080, China
Abstract We present the classical solution of Lagrange equations for the black hole with a global monopole or with a cosmic string. Then we obtain the wavefunction of the space－time by solving the Wheeler－De Witt equation. De Broglie－Bohm interpretation applied to the wavefunction gives the quantum solution of the space－time. In the end, the quantum effect on Hawking radiation is studied.
Received: 27 November 2002
Revised: 02 January 2003
Accepted manuscript online:
(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos 10273017 and 10073006), and the Foundation of Shanghai Development for Science and Technology, China(Grant No 01-JC14035).
Cite this article:
Gao Chang-Jun (高长军), Shen You-Gen (沈有根) Quantization of the space－time with topological defect 2003 Chinese Physics 12 371
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