pith. sign in

arxiv: cond-mat/0301605 · v2 · submitted 2003-01-30 · ❄️ cond-mat.stat-mech

Quantum symmetrical statistical system: Ginibre-Girko ensemble

classification ❄️ cond-mat.stat-mech
keywords ensemblerandomsystemcomplexconsidereddeltaeigenenergiesginibre
0
0 comments X
read the original abstract

The Ginibre ensemble of complex random Hamiltonian matrices $H$ is considered. Each quantum system described by $H$ is a dissipative system and the eigenenergies $Z_{i}$ of the Hamiltonian are complex-valued random variables. For generic $N$-dimensional Ginibre ensemble analytical formula for distribution of second difference $\Delta^{1} Z_{i}$ of complex eigenenergies is presented. The distributions of real and imaginary parts of $\Delta^{1} Z_{i}$ and also of its modulus and phase are provided for $N$=3. The results are considered in view of Wigner and Dyson's electrostatic analogy. General law of homogenization of eigenergies for different random matrix ensembles is formulated.

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.