Imaginary-Time Periodicity in ŋ-ξ Spacetime
GUI Yuanxing
Department of Physics, Dalian University of Technology, Dalian 116023
Imaginary-Time Periodicity in ŋ-ξ Spacetime
GUI Yuanxing
Department of Physics, Dalian University of Technology, Dalian 116023
关键词 ：
04.60.+n ,
03.70.+k ,
11.10.-z
Abstract ： The relations between the imaginary-time periodicity and the thermal Bogoliubov transformation in ŋ-ξ field theory are discussed. It has been shown that the thermal Bogoliubov transformation leads to the imaginary- time periodicity of the Green function in ŋ-ξ spacetime and to the KMS condition.
Key words ：
04.60.+n
03.70.+k
11.10.-z
出版日期: 1992-10-01
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1992, Vol. 9 
