Bethe Ansatz study of one-dimensional Bose and Fermi gases with periodic and hard wall boundary conditions

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dc.creatorOelkers, N.
dc.creatorBatchelor, M. T.
dc.creatorBortz, M.
dc.creatorGuan, X. W.
dc.date2005-11-29
dc.date2006-02-01
dc.date.accessioned2026-07-07T07:42:13Z
dc.date.available2026-07-07T07:42:13Z
dc.descriptionWe extend the exact periodic Bethe Ansatz solution for one-dimensional bosons and fermions with delta-interaction and arbitrary internal degrees of freedom to the case of hard wall boundary conditions. We give an analysis of the ground state properties of fermionic systems with two internal degrees of freedom, including expansions of the ground state energy in the weak and strong coupling limits in the repulsive and attractive regimes.
dc.description27 pages, 6 figures, key reference added, typos corrected
dc.identifierhttps://arxiv.org/abs/cond-mat/0511694
dc.identifierhttp://arxiv.org/abs/cond-mat/0511694
dc.identifierJ. Phys. A 39 (2006) 1073-1098
dc.identifierdoi:10.1088/0305-4470/39/5/005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122367
dc.subjectStatistical Mechanics
dc.subjectMathematical Physics
dc.titleBethe Ansatz study of one-dimensional Bose and Fermi gases with periodic and hard wall boundary conditions
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