Hyperbolic supersymmetric quantum Hall effect

  title={Hyperbolic supersymmetric quantum Hall effect},
  author={Kazuki Hasebe},
  journal={Physical Review D},
  • K. Hasebe
  • Published 29 September 2008
  • Physics
  • Physical Review D
Developing a noncompact version of the supersymmetric Hopf map, we formulate the quantum Hall effect on a superhyperboloid. Based on OSp(1|2) group theoretical methods, we first analyze the one-particle Landau problem, and successively explore the many-body problem where the Laughlin wave function, hard-core pseudopotential Hamiltonian, and topological excitations are derived. It is also shown that the fuzzy superhyperboloid emerges at the lowest Landau level. 

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