Fractional quantum Hall systems near nematicity: Bimetric theory, composite fermions, and Dirac brackets
We perform a detailed comparison of the Dirac composite fermion and the recently proposed bimetric theory for a quantum Hall Jain states near half filling. By tuning the composite Fermi liquid to the vicinity of a nematic phase transition, we find that the two theories are equivalent to each other....
| Main Authors: | , , |
|---|---|
| Format: | Journal article |
| Published: |
American Physical Society
2018
|