  We extend the Mattis-Bardeen theory for the dynamical response of
superconductors to include different types of Hall responses. This is possible
thanks to a recent modification of the quasiclassical Usadel equation, which
allows for analyzing Hall effects in disordered superconductors and including
the precise frequency dependence of such effects. Our results form a basis for
analyzing dynamical experiments especially on novel thin-film superconductors,
where ordinary Hall and spin Hall effects can both show up.
