Passive correction of quantum logical errors in a driven, dissipative system: A blueprint for an analog quantum code fabric
Physical Review A American Physical Society (APS) 91:6 (2015) 062324
Fractional quantum Hall effect in bilayer graphene beyond the single Landau level approximation
(2015)
Hidden order and flux attachment in symmetry-protected topological phases: A Laughlin-like approach
Physical Review B American Physical Society (APS) 91:19 (2015) 195117
Signatures of fractional exclusion statistics in the spectroscopy of quantum Hall droplets.
Physical review letters 114:10 (2015) 106802
Abstract:
We show how spectroscopic experiments on a small Laughlin droplet of rotating bosons can directly demonstrate Haldane fractional exclusion statistics of quasihole excitations. The characteristic signatures appear in the single-particle excitation spectrum. We show that the transitions are governed by a "many-body selection rule" which allows one to relate the number of allowed transitions to the number of quasihole states on a finite geometry. We illustrate the theory with numerically exact simulations of small numbers of particles.Josephson-coupled Moore-Read states
Physical Review B American Physical Society (APS) 90:23 (2014) 235101