Continuity bounds for entanglement

Preprint

3 September 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/9908086

Abstract

This note quantifies the continuity properties of entanglement: how much does entanglement vary if we change the entangled quantum state just a little? This question is studied for the pure state entanglement of a bipartite system and for the entanglement of formation of a bipartite system in a mixed state.

Keywords

CONTINUITY PROPERTIES
ENTANGLEMENT VARY
CONTINUITY BOUNDS
ENTANGLED QUANTUM
BIPARTITE SYSTEM
NOTE QUANTIFIES
MIXED STATE
PROPERTIES

All Related Versions

Version 1, 1999-08-30, ArXiv
Version 2, 1999-09-03, ArXiv
Published version: Physical Review A, 61 (6), 064301.

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