Kh. P. Gnatenko, A. Kargol, V. M. Tkachuk
Published 2017-07-05Version 1
Two-time correlation functions of a system of Bose particles are studied. We find relation of zeros of the correlation functions with the Lee-Yang zeros of partition function of the system. Obtained relation gives the possibility to observe the Lee-Yang zeros experimentally. A particular case of Bose particles on two levels is examined and zeros of two-time correlation functions and Lee-Yang zeros of partition function of the system are analyzed.
Lee-Yang zeros for substitutional systems
Re-examining the Statistical Mechanics of an Interacting Bose Gas
Lee--Yang zeros in the age of Rydberg atoms
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