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Liquid-Gas Transition in the Ionic System |
DING Guo-hui;XU Bo-wei |
Department of Physics, Shanghai Jiaotong University, Shanghai 200030 |
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Cite this article: |
DING Guo-hui, XU Bo-wei 1996 Chin. Phys. Lett. 13 500-503 |
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Abstract The phase transition in the ionic system in dimension d = 3 is studied in the formulation of quantum sine-Gordon field theory. By a variational method the phase diagram is investigated, and the critical point terminating the coexistence of conducting liquid and conducting gas is obtained.
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Keywords:
05.70.-a
05.70.Fh
64.70.Fx
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Published: 01 July 1996
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