Journal article Open Access

Equivalence of the resonating-valence-bond and fractional quantum Hall states

Kalmeyer, V.; Laughlin, R. B.


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{
  "DOI": "10.1103/physrevlett.59.2095", 
  "author": [
    {
      "family": "Kalmeyer, V."
    }, 
    {
      "family": "Laughlin, R. B."
    }
  ], 
  "issued": {
    "date-parts": [
      [
        1987, 
        11, 
        2
      ]
    ]
  }, 
  "abstract": "We present evidence that the ground state of the frustrated Heisenberg antiferromagnet in two dimensions is well described by a fractional quantum Hall wave function for bosons. This is compatible with the resonating valence-bond concept of Anderson in being a liquid with neutral spin-(1/2 excitations. Our results suggest strongly that the resonating valence bond and fractional quantum Hall states are the same thing. We also argue that the excitation spectrum ahs an energy gap.", 
  "title": "Equivalence of the resonating-valence-bond and fractional quantum Hall states", 
  "type": "article-journal", 
  "id": "1233858"
}
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