中国物理B ›› 2003, Vol. 12 ›› Issue (11): 1317-1324.doi: 10.1088/1009-1963/12/11/323

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Classical and quantum wormholes with tachyon field

高长军1, 沈有根2   

  1. (1)Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China; National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China; (2)Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China; National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China; Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080,
  • 收稿日期:2003-02-25 修回日期:2003-05-14 出版日期:2003-11-16 发布日期:2005-03-16
  • 基金资助:
    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).

Classical and quantum wormholes with tachyon field

Gao Chang-Jun (高长军)ab, Shen You-Gen (沈有根)abcd   

  1. a Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, Chinab National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China; c Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, Chinad Shanghai United Center for Astrophysics, Shanghai 200234, China
  • Received:2003-02-25 Revised:2003-05-14 Online:2003-11-16 Published:2005-03-16
  • Supported by:
    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).

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摘要： The wormhole equations are presented in the presence of tachyon field. Specializing at some values of ω(the ratio of pressure to energy density), we find a family of classical and quantum wormhole solutions.

Abstract: The wormhole equations are presented in the presence of tachyon field. Specializing at some values of $\omega$ (the ratio of pressure to energy density), we find a family of classical and quantum wormhole solutions.

Key words: classical wormholes, quantum wormholes, tachyon field

中图分类号:  (Quantum gravity)

  • 04.60.-m
14.80.-j (Other particles (including hypothetical)) 98.80.Cq (Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.)) 95.30.Cq (Elementary particle processes)