Shifts of Random Energy Levels by a Local Perturbation
classification
❄️ cond-mat.mes-hall
keywords
energylevelsfinalfunctioninitiallocalperturbationrandom
read the original abstract
We consider the effect of a local perturbation on the energy levels of a system described by random matrix theory. An analytic expression for the joint distribution function of initial and final energy levels is obtained. In the case of unitary ensemble we also find the two-point correlation function of initial and final densities of states.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.