Solvable multi-species extensions of the drop-push model |
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| Authors: | F?Roshani Email author" target="_blank">M?KhorramiEmail author |
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| Institution: | (1) Institute for Advanced Studies in Basic Sciences, PO Box 159, 45195 Zanjan, Iran;(2) Institute for Studies in Theoretical Physics and Mathematics, PO Box 5531, 19395 Tehran, Iran |
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| Abstract: | A family of multispecies drop-push systems on a one-dimensional lattice is investigated. It is shown that this family is solvable in the sense of the Bethe ansatz, provided a nonspectral matrix equation is satisfied. The large-time behavior of the conditional probabilities, and the dynamics of the particle-type change are also investigated.Received: 25 July 2003, Published online: 19 November 2003PACS:
05.40.-a Fluctuation phenomena, random processes, noise, and Brownian motion - 02.50.Ga Markov processes |
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