47 citations · 81 across the 4 of their papers we have counts for
4 papers
Subdynamics of relevant observables: a field theoretical approach
Ludovico Lanz, Bassano Vacchini
An approach to the description of subdynamics inside non-relativistic quantum field theory is presented, in which the notions of relevant observable, time scale and complete positi…
Translation-covariant Markovian master equation for a test particle in a quantum fluid
B. Vacchini
A recently proposed master equation in the Lindblad form is studied with respect to covariance properties and existence of a stationary solution. The master equation describes the…
Description of isolated macroscopic systems inside quantum mechanics
L. Lanz, O. Melsheimer, B. Vacchini
For an isolated macrosystem classical state parameters are introduced inside a quantum mechanical treatment. By a suitable mathematical representation of the actual preparat…
Dynamical Semigroup Description of Coherent and Incoherent Particle-Matter Interaction
L. Lanz, B. Vacchini
The meaning of statistical experiments with single microsystems in quantum mechanics is discussed and a general model in the framework of non-relativistic quantum field theory is p…