Thermodynamics of a One-Dimensional System of Bosons with Repulsive Delta-Function Interaction
Chen Ning YangInstitute for Theoretical Physics, State University of New York, Stony Brook, New YorkChangqing YangInstitute for Theoretical Physics, State University of New York, Stony Brook, New York
1969en
ABI
Abstract
The equilibrium thermodynamics of a one-dimensional system of bosons with repulsive delta-function interaction is shown to be derivable from the solution of a simple integral equation. The excitation spectrum at any temperature T is also found.
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