The integrable open XXZ chain with broken Z_2 symmetry

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dc.creatorBatchelor, M. T.
dc.date1998-11-12
dc.date.accessioned2026-07-07T03:12:04Z
dc.date.available2026-07-07T03:12:04Z
dc.descriptionThe hamiltonian of an asymmetric diffusion process with injection and ejection of particles at the ends of a chain of finite length is known to be relevant to that of the spin-1/2 XXZ chain with integrable boundary terms. However, the inclusion of boundary sources and sinks of particles breaks the arrow-reversal symmetry necessary for solution via the usual Bethe Ansatz approach. Developments in solving the model in the absence of arrow-reversal symmetry are discussed.
dc.description5 pages, talk given at the 22nd International Colloqium for Group Theoretical Methods in Physics, Hobart, July 1998
dc.identifierhttps://arxiv.org/abs/cond-mat/9811165
dc.identifierhttp://arxiv.org/abs/cond-mat/9811165
dc.identifierProceedings of the 22nd International Colloquium on Group Theoretical Methods in Physics, eds S.~P. Corney et al, International Press, Boston (1999) pp 261-265
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28768
dc.subjectStatistical Mechanics
dc.titleThe integrable open XXZ chain with broken Z_2 symmetry
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