Bound on measurement based on no-signaling

Anna Erika Elisabeth Andersson; Stephen M Barnett

Bound on measurement based on no-signaling

Anna Erika Elisabeth Andersson, Stephen M Barnett

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Quantum mechanics implies the no-signaling condition: No local operation on one quantum system may affect the results of a local measurement on another quantum system, even if the two systems are entangled. This may be used to obtain bounds on quantum operations. As an example, we obtain a tight bound on the measurement which discriminates without error between two non-orthogonal states, without explicit reference to generalized measurements (POM strategies).

Original language	English
Title of host publication	Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing
Editors	Jeffrey H Shapiro, Osamu Hirota
Publisher	Rinton Press
Pages	485-488
Number of pages	4
ISBN (Print)	9781589490307
Publication status	Published - 2003
Event	6th International Conference on Quantum Communication, Measurement and Computing - Cambridge, MA, United States Duration: 22 Jul 2002 → 26 Jul 2002

Conference

Conference	6th International Conference on Quantum Communication, Measurement and Computing
Abbreviated title	QCMC 02
Country/Territory	United States
City	Cambridge, MA
Period	22/07/02 → 26/07/02

Cite this

@inproceedings{6fb90aebed78435ba325676ff3b53aef,

title = "Bound on measurement based on no-signaling",

abstract = "Quantum mechanics implies the no-signaling condition: No local operation on one quantum system may affect the results of a local measurement on another quantum system, even if the two systems are entangled. This may be used to obtain bounds on quantum operations. As an example, we obtain a tight bound on the measurement which discriminates without error between two non-orthogonal states, without explicit reference to generalized measurements (POM strategies).",

author = "Andersson, {Anna Erika Elisabeth} and Barnett, {Stephen M}",

year = "2003",

language = "English",

isbn = "9781589490307",

pages = "485--488",

editor = "Shapiro, {Jeffrey H} and Osamu Hirota",

booktitle = "Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing",

publisher = "Rinton Press",

note = "6th International Conference on Quantum Communication, Measurement and Computing, QCMC 02 ; Conference date: 22-07-2002 Through 26-07-2002",

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TY - GEN

T1 - Bound on measurement based on no-signaling

AU - Andersson, Anna Erika Elisabeth

AU - Barnett, Stephen M

PY - 2003

Y1 - 2003

N2 - Quantum mechanics implies the no-signaling condition: No local operation on one quantum system may affect the results of a local measurement on another quantum system, even if the two systems are entangled. This may be used to obtain bounds on quantum operations. As an example, we obtain a tight bound on the measurement which discriminates without error between two non-orthogonal states, without explicit reference to generalized measurements (POM strategies).

AB - Quantum mechanics implies the no-signaling condition: No local operation on one quantum system may affect the results of a local measurement on another quantum system, even if the two systems are entangled. This may be used to obtain bounds on quantum operations. As an example, we obtain a tight bound on the measurement which discriminates without error between two non-orthogonal states, without explicit reference to generalized measurements (POM strategies).

M3 - Conference contribution

SN - 9781589490307

SP - 485

EP - 488

BT - Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing

A2 - Shapiro, Jeffrey H

A2 - Hirota, Osamu

PB - Rinton Press

T2 - 6th International Conference on Quantum Communication, Measurement and Computing

Y2 - 22 July 2002 through 26 July 2002

ER -

Bound on measurement based on no-signaling

Abstract

Conference

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