Eur. Phys. J. B 51, 395-405 (2006)
https://doi.org/10.1140/epjb/e2006-00225-7

The q-deformed Bose gas: integrability and thermodynamics

Department of Theoretical Physics, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT, 0200, Australia

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Received: 4 March 2006
Published online: 13 June 2006

Abstract

We investigate the exact solution of the q-deformed one-dimensional Bose gas to derive all integrals of motion and their corresponding eigenvalues. As an application, the thermodynamics is given and compared to an effective field theory at low temperatures.