5 papers · 1 filter
Nonlocality without inequalities
GianCarlo Ghirardi, Luca Marinatto
We prove that every conceivable hidden variable model reproducing the quantum mechanical predictions of almost any entangled state must necessarily violate Bell's locality conditio…
Quantum vs classical computation: a proposal opening a new perspective
A. Bassi, G. C. Ghirardi
We develop a classical model of computation (the S model) which captures some important features of quantum computation, and which allows to design fast algorithms for solving spec…
Entanglement and Properties of Composite Quantum Systems: a Conceptual and Mathematical Analysis
Giancarlo Ghirardi, Luca Marinatto, Tullio Weber
Various topics concerning the entanglement of composite quantum systems are considered with particular emphasis concerning the strict relations of such a problem with the one of at…
Decoherent Histories and Realism
Angelo Bassi, GianCarlo Ghirardi
We reconsider the Decoherent Histories approach to Quantum Mechanics and we analyze some problems related to its interpretation which, according to us, have not been adequately cla…
More about Dynamical Reduction and the Enumeration Principle
Angelo Bassi, GianCarlo Ghirardi
In view of the arguments put forward by Clifton and Monton [1999] in a recent preprint, we reconsider the alleged conflict of dynamical reduction models with the enumeration princi…