title: Spectral and stability aspects of quantum chaos.
abstract: The relation between the spectrum of a generalized quasienergy operator and the stability of quantum systems driven by quasiperiodic time-dependent forces is discussed.
authors.affiliation: Department of Mathematics and Physics, Rutgers University, New Brunswick, New Jersey 08903.
authors.forename: H. R.
authors.initials: HR
authors.lastname: Jauslin
authors.forename: J. L.
authors.initials: JL
authors.lastname: Lebowitz