IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Chaotic density matrix in the classical limit
Autor/es:
KOWALSKI, A.M.; PLASTINO, A.
Revista:
PHYSICS LETTERS A
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Año: 2020
ISSN:
0375-9601
Resumen:
We work with reference to a well-known semi-quantum model in which quantum degrees of freedom interact with classical ones. Our main goal here is to introduce a density matrix ρ that describes the temporal evolution of such a system, verifying the Liouville´s equation in strict fashion. In particular, we will study the classical limit. We will show that on the route to that limit, ρ provides us with a dynamics´ description in which chaos coexists with totally quantum properties, such as the celebrated Uncertainty Principle.