Homolumo Gap and Matrix Model
High Energy Physics - Theory
2008-11-26 v1
Abstract
We discuss a dynamical matrix model by which probability distribution is associated with Gaussian ensembles from random matrix theory. We interpret the matrix M as a Hamiltonian representing interaction of a bosonic system with a single fermion. We show that a system of second-quantized fermions influences the ground state of the whole system by producing a gap between the highest occupied eigenvalue and the lowest unoccupied eigenvalue.
Cite
@article{arxiv.0712.3760,
title = {Homolumo Gap and Matrix Model},
author = {I. Andric and L. Jonke and D. Jurman and H. B. Nielsen},
journal= {arXiv preprint arXiv:0712.3760},
year = {2008}
}
Comments
8 pages, 2 figures