Progress on the study of the Ginibre ensembles I: GinUE

SS Byun, PJ Forrester - arXiv preprint arXiv:2211.16223, 2022 - arxiv.org
The Ginibre unitary ensemble (GinUE) consists of $ N\times N $ random matrices with
independent complex standard Gaussian entries. This was introduced in 1965 by Ginbre …

Fractional quantum Hall effect in a curved space: gravitational anomaly and electromagnetic response

T Can, M Laskin, P Wiegmann - Physical review letters, 2014 - APS
We develop a general method to compute correlation functions of fractional quantum Hall
(FQH) states on a curved space. In a curved space, local transformation properties of FQH …

Geometry of quantum Hall states: Gravitational anomaly and transport coefficients

T Can, M Laskin, PB Wiegmann - Annals of Physics, 2015 - Elsevier
We show that universal transport coefficients of the fractional quantum Hall effect (FQHE)
can be understood as a response to variations of spatial geometry. Some transport …

Cornering the universal shape of fluctuations

B Estienne, JM Stéphan, W Witczak-Krempa - Nature Communications, 2022 - nature.com
Understanding the fluctuations of observables is one of the main goals in science, be it
theoretical or experimental, quantum or classical. We investigate such fluctuations in a …

Numerical investigation of the structure factors of the Read-Rezayi series

L Herviou, F Mila - Physical Review B, 2024 - APS
We numerically investigate the guiding center structure factors of several states in the Read-
Rezayi family. Using exact diagonalizations on the torus and density matrix renormalization …

Progress on the Study of the Ginibre Ensembles

SS Byun, PJ Forrester - 2025 - library.oapen.org
This open access book focuses on the Ginibre ensembles that are non-Hermitian random
matrices proposed by Ginibre in 1965. Since that time, they have enjoyed prominence within …

Resolving geometric excitations of fractional quantum Hall states

Y Liu, T Zhao, T Xiang - Physical Review B, 2024 - APS
The quantum dynamics of the intrinsic metric profoundly influence the neutral excitations in
the fractional quantum Hall system, as established by Haldane [Phys. Rev. Lett. 107, 116801 …

Lattice Monte Carlo for quantum Hall states on a torus

J Wang, SD Geraedts, EH Rezayi, FDM Haldane - Physical Review B, 2019 - APS
The Monte Carlo method is very useful for studying various model states proposed for the
fractional quantum Hall systems. In this paper, we introduce a lattice Monte Carlo method …

Collective field theory for quantum Hall states

M Laskin, T Can, P Wiegmann - Physical Review B, 2015 - APS
We develop a collective field theory for fractional quantum Hall (FQH) states. We show that
in the leading approximation for a large number of particles, the properties of Laughlin states …

The boundary density profile of a Coulomb droplet. Freezing at the edge

G Cardoso, JM Stéphan… - Journal of Physics A …, 2020 - iopscience.iop.org
We revisit the problem of computing the boundary density profile of a droplet of two-
dimensional one-component plasma (2D OCP) with logarithmic interaction between …