Pseudo-Hermitian ensemble of random Gaussian matrices.

Marinello, G; Pato, M P · Phys Rev E · 2016

basic_science · Level V

Where this comes from

Abstract

It is shown how pseudo-Hermiticity, a necessary condition satisfied by operators of PT symmetric systems can be introduced in the three Gaussian classes of random matrix theory. The model describes transitions from real eigenvalues to a situation in which, apart from a residual number, the eigenvalues are complex conjugate.