Parton wave function for the fractional quantum Hall effect at ν = 6/17

被引：14

作者：

Balram, Ajit C. ^{[1
]}

Wojs, A. ^{[2
]}

机构：

[1] HBNI, Inst Math Sci, CIT Campus, Chennai 600113, Tamil Nadu, India

[2] Wroclaw Univ Sci & Technol, Dept Theoret Phys, PL-50370 Wroclaw, Poland

来源：

PHYSICAL REVIEW RESEARCH | 2021年 / 3卷 / 03期

关键词：

HIERARCHY; STATES; QUANTIZATION; FLUID;

D O I：

10.1103/PhysRevResearch.3.033087

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the fractional quantum Hall effect at the filling nu = 6/17, where experiments have observed features of incompressibility in the form of a minimum in the longitudinal resistance. We propose a parton state denoted as "3 (2) over bar1(3)" and show it to be a feasible candidate to capture the ground state at nu = 6/17. We work out the low-energy effective theory of the 3 (2) over bar1(3) edge and make several predictions for experimentally measurable properties of the state which can help detect its underlying topological order. Intriguingly, we find that the 3 (2) over bar1(3) state likely lies in the same universality class as the state obtained from composite-fermionizing the 1 + 1/5 Laughlin state.

引用

页数：6

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