Bell Measurements and Observables

Preprint

29 May 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0005121

Abstract

A general matrix approach to study entangled states is presented, based on operator completeness relations. Bases of unitary operators are considered, with focus on irreducible representations of groups. Bell measurements for teleportation are considered, and robustness of teleportation to various kinds of non idealities is shown.

Keywords

MEASUREMENTS AND OBSERVABLES
IRREDUCIBLE REPRESENTATIONS
COMPLETENESS RELATIONS
BELL MEASUREMENTS
REPRESENTATIONS
MATRIX APPROACH
GENERAL MATRIX
TELEPORTATION
ROBUSTNESS

All Related Versions

Version 1, 2000-05-29, ArXiv
Published version: Physics Letters A, 272 (1-2), 32.

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