Non-Hermitian spectra and Anderson localization

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Data di Pubblicazione:

2008

Citazione:

Non-Hermitian spectra and Anderson localization / L.G. Molinari. ((Intervento presentato al 4. convegno BRUNEL Workshop on Random Matrix Theory tenutosi a London nel 2008.

Abstract:

A determinantal identity (spectral duality) and Jensen's theorem imply a formula for the exponents of a single generic transfer matrix in terms of the spectrum of the corresponding Hamiltonian matrix, with non Hermitian boundary conditions. Applications to Anderson model and BRM are presented.

Tipologia IRIS:

14 - Intervento a convegno non pubblicato

Keywords:

Anderson localisation; Lyapunov spectrum; block tridiagonal matrix

Elenco autori: