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Paper   IPM / P / 12338
School of Physics
  Title:   Fractional Quantum Hall Effect at Zero Magnetic Field
  Author(s):  A. Vaezi
  Status:   Preprint
  Journal:
  Year:  2012
  Supported by:  IPM
  Abstract:
In this letter, we discuss the recently proposed fractional quantum Hall effect in the absence of Landau levels. It is shown that the parton construction can explain all properties of 1/3 state, including the effective charge of quasi-particles, their statistics and the many-body ground-state degeneracy. The low energy description of these states has been discussed. We also generalize our model to construct the hierarchical quantum Hall states at filling fractions other than 1/m.

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