中国物理B ›› 1998, Vol. 7 ›› Issue (10): 739-743.doi: 10.1088/1004-423X/7/10/004

• THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS • 上一篇    下一篇

SINE-GORDON MODEL WITH LOCAL SYMMETRIC POTENTIALS

叶飞, 许伯威   

  1. Department of Physics, Shanghai Jiaotong University, Shanghai 200030, China
  • 收稿日期:1998-03-09 出版日期:1998-10-20 发布日期:1998-10-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No.19675026).

SINE-GORDON MODEL WITH LOCAL SYMMETRIC POTENTIALS

Ye Fei (叶飞), Xu Bo-wei (许伯威)   

  1. Department of Physics, Shanghai Jiaotong University, Shanghai 200030, China
  • Received:1998-03-09 Online:1998-10-20 Published:1998-10-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No.19675026).

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摘要： Effects of spatial inhomogeneity with symmetric potentials in one-dimensional quantum sine-Gordon model are treated by use of the variational Gaussian wave functional method. The properties of the ground state and the critical point of the system are investigated.

Abstract: Effects of spatial inhomogeneity with symmetric potentials in one-dimensional quantum sine-Gordon model are treated by use of the variational Gaussian wave functional method. The properties of the ground state and the critical point of the system are investigated.

中图分类号:  (Nonlinear or nonlocal theories and models)

  • 11.10.Lm
03.70.+k (Theory of quantized fields)