Página Inicial CNEA Laboratorio TANDAR Página Inicial TANDAR Historia del acelerador TANDAR Web interno Web mail
Inicio » Actividades I+D > Publicaciones 2004 > Classical invariants and the quantizatio...
artículo con referato
"Classical invariants and the quantization of chaotic systems"
D.A. Wisniacki, E. Vergini, R.M. Benito and F. Borondo
Phys. Rev. E 70(3) (2004) 035202(R)/1-4
Due to their exponential proliferation, long periodic orbits constitute a serious drawback in Gutzwiller.s theory of chaotic systems. Therefore, it would be desirable that other classical invariants, not suffering from the same problem, could be used in alternative semiclassical quantization schemes. In this Rapid Communication, we demonstrate how a suitable dynamical analysis of chaotic quantum spectra unveils the role played, in this respect, by classical invariant areas related to the stable and unstable manifolds of short periodic orbits.
Av. Gral Paz y Constituyentes, San Martín, Pcia. de Buenos Aires, Argentina
Tel: (54-11) 6772-7007 - Fax: (54-11) 6772-7121