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arXiv 2205.08488cond-mat.str-elcond-mat.stat-mechhep-th
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量子线、陈-西蒙斯理论和量子霍尔系统的对偶性

Quantum wires, Chern-Simons theory, and dualities in the quantum Hall system

Julio Toledo, Renann Lipinski Jusinskas, Carlos A. Hernaski, Pedro R. S. Gomes

摘要:

多年来,许多理论框架已经发展到理解量子霍尔系统的非凡物理学。在这项工作中,我们讨论了量子线,陈-西蒙斯理论,玻色化,和粒子涡旋的对偶性之间的相互作用,使分数量子霍尔系统的Laughlin状态的统一方法。从1+1维理论的半微观描述--量子线系统出发,利用微观自由度与宏观自由度之间的不同映射,讨论了2+1维低能有效场论的出现.我们通过在规范不变理论中嵌入原量子线模型的玻色化版本并使用粒子涡旋对偶性来显示这些映射的起源。

英文摘要:

Over the years, many theoretical frameworks have been developed to understand the remarkable physics of the quantum Hall system. In this work we discuss the interplay among quantum wires, Chern-Simons theory, bosonization, and particle-vortex duality, which enable a unified approach for the Laughlin states of the fractional quantum Hall system. Starting from the so-called quantum wires system, which is a semi-microscopic description in terms of 1+1 dimensional theories, we discuss the emergence of 2+1 dimensional low-energy effective field theories by using different maps connecting the microscopic degrees of freedom with the macroscopic ones. We show the origin of these maps by embedding the bosonized version of the original quantum wires model in a gauge invariant theory and using particle vortex-duality.

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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