Bethe Ansatz Solution of the Asymmetric Exclusion Process with Open Boundaries

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We derive the Bethe ansatz equations describing the complete spectrum of the transition matrix of the partially asymmetric exclusion process with the most general open boundary conditions. For totally asymmetric diffusion we calculate the spectral gap, which characterizes the approach to stationarity at large times. We observe boundary induced crossovers in and between massive, diffusive and KPZ scaling regimes.
4 pages, 2 figures, published version

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Statistical Mechanics

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http://salesiana.dossiersoluciones.com/handle/123456789/101750

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0508707
 http://arxiv.org/abs/cond-mat/0508707
 Phys. Rev. Lett. 95 (2005), 240601
 doi:10.1103/PhysRevLett.95.240601

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