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arXiv 1107.1300cond-mat.mes-hallhep-th
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整数和分数量子霍尔效应统一的理论基础

Theoretical basis for the unification of the integer and the fractional quantum Hall effects

Shuming Long, Jianhua Wang, Kang Li, Yi Yuan

摘要:

本文旨在为整数和分数量子霍尔效应的统一提供理论基础。以量子力学的概念和理论为指导,通过求解对称规范下磁场中的泡利方程,给出了单电子的波函数、能级和空间范围的期望值.在引入无相互作用稀气体体系后,利用单电子波函数的乘积构造了N电子气体系在磁场中的波函数。然后求出系统运动面积和电子面密度的期望值。这样,在不借助分数电荷概念的情况下,就给出了整数和分数量子霍尔效应的统一解释。

英文摘要:

This paper intends to provide a theoretical basis for the unification of the integer and the fractional quantum Hall effects. Guided by concepts and theories of quantum mechanics and with the solution of the Pauli equation in a magnetic field under the symmetric gauge, wave functions, energy levels of single electrons, and the expectation value of electron's spatial scope are presented. After the quotation of non-interaction dilute gas system, the product of single electron's wave functions is used to construct wave functions of the N electron gas system in magnetic field. Then the expectation value of the system's motion area and the electron's surface density are obtained. In this way, the unification explaination of the integer and the fractional quantum Hall effects is formulated without the help of the concept of fractional charge.

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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