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arXiv 0710.4083cond-mat.stat-mech
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具有不同跳率的两个种群ASEP的代数Bethe证明

Algebraic Bethe Ansatz for the two species ASEP with different hopping rates

Luigi Cantini

摘要:

考虑了环上具有两种粒子和不同跳跃率的ASEP。证明了它的可积性,并利用嵌套代数Bethe Answer导出了每种粒子数为任意的状态的Bethe方程,推广了Derrida和Evans的结果.我们还提出了一个给定类型的粒子的总速度的公式和它们的限制为大尺寸的系统和有限的粒子密度。

英文摘要:

An ASEP with two species of particles and different hopping rates is considered on a ring. Its integrability is proved and the Nested Algebraic Bethe Ansatz is used to derive the Bethe Equations for states with arbitrary numbers of particles of each type, generalizing the results of Derrida and Evans. We present also formulas for the total velocity of particles of a given type and their limit for large size of the system and finite densities of the particles.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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