550 citations · 1.7k across the 47 of their papers we have counts for
5 papers · 1 filter
Entanglement spectroscopy of chiral edge modes in the Quantum Hall effect
Benoit Estienne, Jean-Marie Stéphan
We investigate the entanglement entropy in the Integer Quantum Hall effect in the presence of an edge, performing an exact calculation directly from the microscopic two-dimensional…
Matrix Product State Description and Gaplessness of the Haldane-Rezayi State
V. Crépel, N. Regnault, B. Estienne
We derive an exact matrix product state representation of the Haldane-Rezayi state on both the cylinder and torus geometry. Our derivation is based on the description of the Haldan…
Microscopic Study of the Halperin - Laughlin Interface through Matrix Product States
V. Crépel, N. Claussen, N. Regnault +1
Interfaces between topologically distinct phases of matter reveal a remarkably rich phenomenology. We study the experimentally relevant interface between a Laughlin phase at fillin…
Variational Ansatz for an Abelian to non-Abelian Topological Phase Transition in Bilayers
Valentin Crépel, Benoit Estienne, Nicolas Regnault
We propose a one-parameter variational ansatz to describe the tunneling-driven Abelian to non-Abelian transition in bosonic fractional quantum Hall bilayers. This ansat…
Three-point functions in the fully packed loop model on the honeycomb lattice
Thomas Dupic, Benoît Estienne, Yacine Ikhlef
The Fully-Packed Loop (FPL) model on the honeycomb lattice is a critical model of non-intersecting polygons covering the full lattice, and was introduced by Reshetikhin in 1991. Us…