Literature DB >> 18643608

Model fractional quantum Hall states and Jack polynomials.

B Andrei Bernevig1, F D M Haldane.   

Abstract

We describe an occupation-number-like picture of fractional quantum Hall states in terms of polynomial wave functions characterized by a dominant occupation-number configuration. The bosonic variants of single-component Abelian and non-Abelian fractional quantum Hall states are modeled by Jack symmetric polynomials (Jacks), characterized by dominant occupation-number configurations satisfying a generalized Pauli principle. In a series of well-known quantum Hall states, including the Laughlin, Read-Moore, and Read-Rezayi, the Jack polynomials naturally implement a "squeezing rule" that constrains allowed configurations to be restricted to those obtained by squeezing the dominant configuration. The Jacks presented in this Letter describe new trial uniform states, but it is yet to be determined to which actual experimental fractional quantum Hall effect states they apply.

Year:  2008        PMID: 18643608     DOI: 10.1103/PhysRevLett.100.246802

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN: 0031-9007            Impact factor:   9.161


  2 in total

1.  Microscopic study of the Halperin-Laughlin interface through matrix product states.

Authors:  V Crépel; N Claussen; N Regnault; B Estienne
Journal:  Nat Commun       Date:  2019-04-23       Impact factor: 14.919

2.  Formal derivation of the Laughlin function and its generalization for other topological phases of FQHE.

Authors:  Janusz E Jacak
Journal:  Sci Rep       Date:  2022-01-12       Impact factor: 4.379

  2 in total

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