Probing many-body localization in a disordered quantum dimer model on the honeycomb lattice

F. Pietracaprina, F. Alet
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引用次数: 9

Abstract

We numerically study the possibility of many-body localization transition in a disordered quantum dimer model on the honeycomb lattice. By using the peculiar constraints of this model and state-of-the-art exact diagonalization and time evolution methods, we probe both eigenstates and dynamical properties and conclude on the existence of a localization transition, on the available time and length scales (system sizes of up to N=108 sites). We critically discuss these results and their implications.
蜂窝晶格上无序量子二聚体模型的多体定位探测
本文用数值方法研究了蜂窝晶格上无序量子二聚体模型中多体局域化跃迁的可能性。通过使用该模型的特殊约束和最先进的精确对角化和时间演化方法,我们探索了特征态和动力学性质,并得出了在可用的时间和长度尺度上(系统规模高达N=108个站点)存在局域化转变的结论。我们批判性地讨论这些结果及其含义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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