arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.08130cond-mat.mes-hallcond-mat.stat-mechcond-mat.str-el
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强关联失平衡电路的涨落耗散关系

Fluctuation dissipation relations for strongly correlated out-of-equilibrium circuits

Ines Safi

摘要:

我们考虑强相关的量子线路,其中直流驱动器被添加到一个初始的非平衡(OE)稳态的顶部。在一个微扰的方法,我们得出统一的OE波动关系的高频电流噪声,示出完全由零频率噪声和直流电流。我们将它们应用于分数量子霍尔效应在任意不可压缩的填充因子,驱动OE源,没有知识的基础模型。我们表明,这样的OE关系提供了一个明确的确定的分数电荷或关键的相互作用参数进入任意子对撞机内的任意子统计的探索提供了强大的方法。

英文摘要:

We consider strongly correlated quantum circuits where a dc drive is added on top of an initial out-of-equilibrium (OE) stationary state. Within a perturbative approach, we derive unifying OE fluctuation relations for high frequency current noise, shown to be completely determined by zero-frequency noise and dc current. We apply them to the fractional quantum Hall effect at arbitrary incompressible filling factors, driven by OE sources, without knowledge of the underlying model. We show that such OE relations provide robust methods for an unambiguous determination of the fractional charge or of key interaction parameters entering in the exploration of anyonic statistics within an anyon collider.

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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