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6 papers · 2 filters
Factorization and Entanglement in Quantum Systems
Jon Eakins, George Jaroszkiewicz
We discuss the question of entanglement versus separability of pure quantum states in direct product Hilbert spaces and the relevance of this issue to physics. Different types of s…
On Entangled Information and Quantum Capacity
V. P. Belavkin
The pure quantum entanglement is generalized to the case of mixed compound states on an operator algebra to include the classical and quantum encodings as particular cases. The tru…
Entanglement, Quantum Entropy and Mutual Information
V. P. Belavkin, M. Ohya
The operational structure of quantum couplings and entanglements is studied and classified for semifinite von Neumann algebras. We show that the classical-quantum correspondences s…
Measurement, Filtering and Control in Quantum Open Dynamical Systems
V. P. Belavkin
A Markovian model for a quantum automata, i.e. an open quantum dynamical discrete-time system with input and output channels and a feedback, is described. A dynamical theory of qua…
Quantum Causality, Stochastics, Trajectories and Information
V. P. Belavkin
A history of the discovery of quantum mechanics and paradoxes of its interpretation is reconsidered from the modern point of view of quantum stochastics and information. It is argu…
The Quantum Universe
Jon Eakins, George Jaroszkiewicz
On the basis that the universe is a closed quantum system with no external observers, we propose a paradigm in which the universe jumps through a series of stages. Each stage is de…