70 citations · 737 across the 45 of their papers we have counts for
46 papers
Parafermions in polarized Fractional Quantum (Anomalous) Hall Heterostructures
Steffen Bollmann, Andreas Haller, Thomas L. Schmidt +2
Motivated by recent experimental signatures of fractional Chern insulators in 2D quantum materials, we investigate the realization of parafermion zero modes (PZMs) on…
Flux-induced Aharonov-Bohm Oscillation in the Tunneling Spectroscopy of Kitaev Spin Liquids
Wen-Han Kao, Elio J. König
Identifying emergent flux excitations and signatures of their mutual statistics with itinerant Majorana fermions remains a central challenge in Kitaev spin liquids. We show that an…
Tractable model for a fractionalized Fermi liquid (FL) on a square lattice
Piers Coleman, Elio J. König, Aaditya Panigrahi +1
Motivated by the continued interest in Fermi-surface reconstruction without symmetry breaking, we present an analytically tractable microscopic model of a fractionalized Fermi liqu…
Phases of Quasi-One-Dimensional Fractional Quantum (Anomalous) Hall - Superconductor Heterostructures
Steffen Bollmann, Andreas Haller, Jukka I. Väyrynen +2
Motivated by recent observations of fractional Chern insulators (FCIs) in the vicinity of superconducting (SC) phases, we study fractional quantum (anomalous) Hall-superconductor h…
Multichannel topological Kondo models and their low-temperature conductances
Guangjie Li, Elio J. König, Jukka I. Väyrynen
In the multichannel Kondo effect, overscreening of a magnetic impurity by conduction electrons leads to a frustrated exotic ground state. It has been proposed that multichannel top…
Characterizing maximally many-body entangled fermionic states by using -body density matrix
Irakli Giorgadze, Haixuan Huang, Jordan Gaines +2
Fermionic Hamiltonians play a critical role in quantum chemistry, one of the most promising use cases for near-term quantum computers. However, since encoding nonlocal fermionic st…