Universality of the number variance in rotational invariant two-dimensional Coulomb gases

Gernot Akemann, Sung-Soo Byun, Markus Ebke

An exact map was established by Lacroix-A-Chez-Toine, Majumdar, and Schehr in [44] between the $N$ complex eigenvalues of complex non-Hermitian random matrices from the Ginibre ens…