369 citations · 5k across the 80 of their papers we have counts for
6 papers · 1 filter
Non-equilibrium transport through a point contact in the non-Abelian quantum Hall state
Adrian Feiguin, Paul Fendley, Matthew P. A. Fisher +1
We analyze charge- quasiparticle tunneling between the edges of a point contact in a non-Abelian model of the quantum Hall state. We map this problem to resonant tunne…
Link invariants, the chromatic polynomial and the Potts model
Paul Fendley, Vyacheslav Krushkal
We study the connections between link invariants, the chromatic polynomial, geometric representations of models of statistical mechanics, and their common underlying algebraic stru…
Topological order from quantum loops and nets
Paul Fendley
I define models of quantum loops and nets which have ground states with topological order. These make possible excited states comprised of deconfined anyons with non-abelian braidi…
Charge frustration and quantum criticality for strongly correlated fermions
Liza Huijse, James Halverson, Paul Fendley +1
We study a model of strongly correlated electrons on the square lattice which exhibits charge frustration and quantum critical behavior. The potential is tuned to make the interact…
Critical points in coupled Potts models and critical phases in coupled loop models
Paul Fendley, Jesper Lykke Jacobsen
We show how to couple two critical Q-state Potts models to yield a new self-dual critical point. We also present strong evidence of a dense critical phase near this critical point…
Order parameter statistics in the critical quantum Ising chain
Austen Lamacraft, Paul Fendley
In quantum spin systems obeying hyperscaling, the probability distribution of the total magnetization takes on a universal scaling form at criticality. We obtain this scaling funct…