5 citations · 6 across the 4 of their papers we have counts for
4 papers
An Algebraic Formulation of Quantum Decoherence
M. A. Castagnino, A. R. Ordoniez
An algebraic formalism for quantum decoherence in systems with continuous evolution spectrum is introduced. A certain subalgebra, dense in the characteristic algebra of the system,…
Global time asymmetry as a consequence of a wave packets theorem
Mario A. Castagnino, Jorge Gueron, Adolfo Ordoniez
When any wave packet in the liouvillian representation of the density matrices, becomes a Hardy class function from below. This fact, in the global frame of Reichenb…
Some Comments on the RHS Formulation of Resonance Scattering
M. Gadella, A. R. Ordoniez
We discuss the validity of a formula concerning a relation between functionals in quantum resonance scattering, which is often used in the current literature.
Rigged Hilbert Spaces associated with Misra-Prigogine-Courbage Theory of Irreversibility
Adolfo R. Ordonez
It is proved that, in the Misra-Prigogine-Courbage Theory of Irreversibility using the Internal Time superoperator, fixing its associated non-unitary transformation , amounts to…