Continued fraction matrix representation of response functions in multicomponent systems.
The continued fraction representation of response functions is developed for a set of dynamical variables. Various approximation schemes are possible in which the frequency-moment sum rules appear explicitly. This formalism is applied to light scattering in two-component strongly coupled plasmas as an illustrative example.
Daligault
Jérôme
J
Theoretical Division, Los Alamos National Laboratory, MS K717 Los Alamos, New Mexico 87545, USA. daligaul@lanl.gov
Murillo
Michael S
MS