Entanglement of Quantum Evolutions

Preprint

31 January 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0010074

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.

Keywords

UNITARY TRANSFORMATIONS
NATURALLY EXTENDED
QUANTUM EVOLUTIONS
GENERAL QUANTUM
MULTI PARTITE
HILBERT SPACE
ENTANGLEMENT
PARTITE

All Related Versions

Version 1, 2000-10-20, ArXiv
Version 2, 2000-10-23, ArXiv
Version 3, 2001-01-31, ArXiv
Published version: Physical Review A, 63 (4), 040304.

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