We briefly discuss construction of energy-dependent effective non-hermitian hamiltonians for studying resonances in open disordered systems.
Bibliographical noteFunding Information:
Acknowledgements I wish to thank Boris Shapiro for many valuable discussion on resonances in disordered systems. This work was supported in part by the Israel Science Foundation (ISF).
- Average density of resonances
- Disordered systems
- Spectral determinant
ASJC Scopus subject areas
- Mathematics (all)
- Physics and Astronomy (miscellaneous)