Quantum Typicality and Initial Conditions

Authors :: Facchi, Paolo
Pascazio, Saverio
Pepe, Francesco V.
Source :: Physica Scripta 90 (2015) 074057
Publication Year :: 2015
Abstract: If the state of a quantum system is sampled out of a suitable ensemble, the measurement of some observables will yield (almost) always the same result. This leads us to the notion of quantum typicality: for some quantities the initial conditions are immaterial. We discuss this problem in the framework of Bose-Einstein condensates.<br />Comment: 8 pages