839 citations · 2.7k across the 29 of their papers we have counts for
28 papers
Quantum critical dynamical response of the twisted Kitaev spin chain
Uliana E. Khodaeva, Dmitry L. Kovrizhin, Johannes Knolle
The dynamical structure factor of the transverse field Ising model (TFIM) shows universal power-law divergence at its quantum critical point, signatures of which have been arguably…
Meandering conduction channels and the tunable nature of quantized charge transport
Benoit Douçot, Dima Kovrizhin, Roderich Moessner
The discovery of the quantum Hall effect founded the field of topological condensed matter physics. Its amazingly accurate quantisation of the Hall conductance, now enshrined in qu…
Signature of anyonic statistics in the integer quantum Hall regime
P. Glidic, I. Petkovic, C. Piquard +8
Anyons are exotic low-dimensional quasiparticles whose unconventional quantum statistics extends the binary particle division into fermions and bosons. The fractional quantum Hall…
Quantum simulation of the 1D Fermi-Hubbard model as a lattice-gauge theory
Uliana E. Khodaeva, Dmitry L. Kovrizhin, Johannes Knolle
The Fermi-Hubbard model is one of the central paradigms in the physics of strongly-correlated quantum many-body systems. Here we propose a quantum circuit algorithm based on the $\…
Driven quantum dot coupled to a fractional quantum Hall edge
Glenn Wagner, Dung X. Nguyen, Dmitry L. Kovrizhin +1
We study a model of a quantum dot coupled to a quantum Hall edge of the Laughlin state, taking into account short-range interactions between the dot and the edge. This system has b…
Logarithmic spreading of out-of-time-ordered correlators without many-body localization
Adam Smith, Johannes Knolle, Roderich Moessner +1
Out-of-time-ordered correlators (OTOCs) describe information scrambling under unitary time evolution, and provide a useful probe of the emergence of quantum chaos. Here we calculat…