34 citations · 116 across the 4 of their papers we have counts for
4 papers
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…
Model States for a Class of Chiral Topological Order Interfaces
V. Crépel, N. Claussen, B. Estienne +1
Interfaces between topologically distinct phases of matter reveal a remarkably rich phenomenology. To go beyond effective field theories, we study the prototypical example of such…
Matrix Product State description of the Halperin States
Valentin Crepel, Benoit Estienne, B. Andrei Bernevig +2
Many fractional quantum Hall states can be expressed as a correlator of a given conformal field theory used to describe their edge physics. As a consequence, these states admit an…