Paired states in half-filled Landau levels

  title={Paired states in half-filled Landau levels},
  author={Milica V. Milovanovi{\'c}},
  journal={Physical Review B},
We discuss monolayer and bilayer quantum Hall systems in which each layer is a half-filled Landau level (LL) system. In the mean field approximation of the Son's formalism there is a common pairing structure that underlines the possibilities for paired ground states in both systems. We argue that the particle-hole (PH) Pfaffian state in the (particle-hole symmetric) half-filled LL of a monolayer, and analogous state in the PH symmetric bilayer (in which each layer is half-filled LL) can be… 

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arXiv : 1704 . 05107 50 E . Rezayi and N . Read

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