550 citations · 1.7k across the 47 of their papers we have counts for
47 papers
Symmetry Resolved Entanglement Entropy in a Non-Abelian Fractional Quantum Hall State
Mark J. Arildsen, Valentin Crépel, Nicolas Regnault +1
Symmetry-resolved entanglement entropy provides a powerful framework for probing the internal structure of quantum many-body states by decomposing entanglement into contributions f…
Entanglement Entropy and Cauchy-Hadamard Renormalization
Benoit Estienne, Jiasheng Lin
This note presents a purely geometric construction of the so-called twist-field correlation functions in Conformal Field Theory (CFT), derived from conical singularities. This appr…
Entanglement entropies of an interval for the massless scalar field in the presence of a boundary
Benoit Estienne, Yacine Ikhlef, Andrei Rotaru +1
We study the entanglement entropies of an interval for the massless compact boson either on the half line or on a finite segment, when either Dirichlet or Neumann boundary conditio…
Ideal Chern bands are Landau levels in curved space
B. Estienne, N. Regnault, V. Crépel
We prove that all the criteria proposed in the literature to identify a Chern band hosting exact fractional Chern insulating ground states, in fact, describe an equivalence with a…
Rényi entropies for one-dimensional quantum systems with mixed boundary conditions
Benoit Estienne, Yacine Ikhlef, Andrei Rotaru
We present a general method for calculating Rényi entropies in the ground state of a one-dimensional critical system with mixed open boundaries, for an interval starting at one of…
Anisotropic Quantum Hall Droplets
Blagoje Oblak, Bastien Lapierre, Per Moosavi +2
We study two-dimensional (2D) droplets of noninteracting electrons in a strong magnetic field, placed in a confining potential with arbitrary shape. Using semiclassical methods ada…