IAFE   05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
artículos
Título:
Quantum Mechanics: modal interpretation and Galilean transformations
Autor/es:
J S ARDENGHI; M CASTAGNINO; O LOMBARDI
Revista:
FOUNDATIONS OF PHYSICS
Referencias:
Año: 2009 vol. 39 p. 1023 - 1045
ISSN:
0015-9018
Resumen:
The aim of this paper is to consider in what sense the modal-Hamiltonian interpretation of quantum mechanics satisfies the physical constraints imposed by the Galilean group. In particular, we show that the only apparent conflict, which follows from boost-transformations, can be overcome when the definition of quantum systems and subsystems is taken into account. On this basis, we apply the interpretation to different well-known models, in order to obtain concrete examples of the previous conceptual conclusions. Finally, we consider the role played by the Casimir operators of the Galilean group in the interpretation.