Entanglement of Quantum Evolutions

Abstract

The notion of entanglement can be naturally extended from quantum-states to the level of general quantum evolutions. This is achieved by considering multi-partite unitary transformations as elements of a multi-partite Hilbert space and then extended to general quantum operations. We show some connection between this entanglement and the entangling capabilities of the quantum evolution.

4 Pages, RevTeX. Version accepted by Phys. Rev. A (Rapid Comm.)

References in corpus (3)

• On the Entangling Power of Quantum Evolutions
• Entangling operations and their implementation using a small amount of entanglement
• Entanglement capabilities of non-local Hamiltonians

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