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arXiv math-ph/0506030math-phcond-mat.stat-mechmath.MP
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Lieb-Robinson界与指数聚类定理

Lieb-Robinson Bounds and the Exponential Clustering Theorem

Bruno Nachtergaele, Robert Sims

摘要:

给出了一类离散量子系统群速度的Lieb-Robinson界,该界可用于证明非零谱隙意味着此类系统基态的指数聚簇.

英文摘要:

We give a Lieb-Robinson bound for the group velocity of a large class of discrete quantum systems which can be used to prove that a non-vanishing spectral gap implies exponential clustering in the ground state of such systems.

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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