Dispersion relations for nonlinear systems of arbitrary degree
- 15 April 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 11 (8), 2768-2770
- https://doi.org/10.1103/physrevb.11.2768
Abstract
A time-independent causal system is considered, in which the effect depends nonlinearly in an th-degree way on the cause. It is shown that there are Kramers-Kronig-type dispersion relations for the transform of the response function.
Keywords
This publication has 1 reference indexed in Scilit:
- Dispersion relations for third-degree nonlinear systemsPhysical Review B, 1974