Bound on measurement based on no-signaling

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publicationProceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing
EditorsJeffrey H Shapiro, Osamu Hirota
PublisherRinton Press
Pages485-488
Number of pages4
ISBN (Print)9781589490307
Publication statusPublished - 2003
Event6th International Conference on Quantum Communication, Measurement and Computing - Cambridge, MA, United States
Duration: 22 Jul 200226 Jul 2002

Conference

Conference6th International Conference on Quantum Communication, Measurement and Computing
Abbreviated titleQCMC 02
CountryUnited States
CityCambridge, MA
Period22/07/0226/07/02

Cite this

Andersson, A. E. E., & Barnett, S. M. (2003). Bound on measurement based on no-signaling. In J. H. Shapiro, & O. Hirota (Eds.), Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing (pp. 485-488). Rinton Press.
Andersson, Anna Erika Elisabeth ; Barnett, Stephen M. / Bound on measurement based on no-signaling. Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing. editor / Jeffrey H Shapiro ; Osamu Hirota. Rinton Press, 2003. pp. 485-488
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Andersson, AEE & Barnett, SM 2003, Bound on measurement based on no-signaling. in JH Shapiro & O Hirota (eds), Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing. Rinton Press, pp. 485-488, 6th International Conference on Quantum Communication, Measurement and Computing, Cambridge, MA, United States, 22/07/02.

Bound on measurement based on no-signaling. / Andersson, Anna Erika Elisabeth; Barnett, Stephen M.

Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing. ed. / Jeffrey H Shapiro; Osamu Hirota. Rinton Press, 2003. p. 485-488.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

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AU - Andersson, Anna Erika Elisabeth

AU - Barnett, Stephen M

PY - 2003

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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

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Andersson AEE, Barnett SM. Bound on measurement based on no-signaling. In Shapiro JH, Hirota O, editors, Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing. Rinton Press. 2003. p. 485-488