Model interactions for Pfaffian paired states based on Chern-Simons field theory description
Abstract
On the basis of a Chern-Simons field-theoretical description we propose a simple method for the derivation of model interactions for Pfaffian paired states. We verify the method in the case of the Pfaffian (i.e., Moore-Read) state and derive a general form of the model interaction in the case of the particle-hole (PH) Pfaffian. More than one Landau level is needed to establish the correlations of the PH Pfaffian, and we present the values of relevant three-body pseudopotentials for two Landau levels.
- Publication:
-
Physical Review B
- Pub Date:
- November 2019
- DOI:
- 10.1103/PhysRevB.100.195303
- arXiv:
- arXiv:1908.03412
- Bibcode:
- 2019PhRvB.100s5303D
- Keywords:
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- Condensed Matter - Strongly Correlated Electrons;
- Condensed Matter - Mesoscale and Nanoscale Physics
- E-Print:
- 13 pages, 3 figures