4 papers
Topological Robustness of Anyon Tunneling at
Adithya Suresh, Ramon Guerrero-Suarez, Tanmay Maiti +4
The scaling exponent of the quasiparticle propagator for incompressible fractional quantum Hall states in the Laughlin sequence is expected to be robust against perturbations t…
Universal Anyon Tunneling in a Chiral Luttinger Liquid
Ramon Guerrero-Suarez, Adithya Suresh, Tanmay Maiti +5
The edge modes of fractional quantum Hall liquids are described by chiral Luttinger liquid theory. Despite many years of experimental investigation fractional quantum Hall edge mod…
Incommensurate gapless ferromagnetism connecting competing symmetry-enriched deconfined quantum phase transitions
Anthony Rey, Ömer M. Aksoy, Daniel P. Arovas +2
We present a scenario, in which a gapless extended phase serves as a "hub" connecting multiple symmetry-enriched deconfined quantum critical points. As a concrete example, we const…
Deconfined classical criticality in the anisotropic quantum spin- XY model on the square lattice
Christopher Mudry, Ömer M. Aksoy, Claudio Chamon +1
The anisotropic quantum spin-1/2 XY model on a linear chain was solved by Lieb, Schultz, and Mattis in 1961 and shown to display a continuous quantum phase transition at the O(2) s…