Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Physical Review Letters

Repeated Contractive-State Position Measurements and the Standard Quantum Limit

Robert Lynch

Published Apr 15, 1985• 17 citations
Publisher

Abstract

It is shown that if the "standard quantum limit" is taken in a predictive sense, then a repeated measurement scheme involving contractive states, recently proposed by Yuen, does not break this limit.Received 23 April 1984DOI:https://doi.org/10.1103/PhysRevLett.54.1599©1985 American Physical Society

DOI
10.1103/physrevlett.54.1599

Related papers

Comment on "Contractive States and the Standard Quantum Limit for Monitoring Free-Mass Positions"

Robert Lynch

Received 30 January 1984DOI:https://doi.org/10.1103/PhysRevLett.52.1729©1984 American Physical Society

Physical Review Letters•May 7, 1984•16 citations

Comment on "Contractive States and the Standard Quantum Limit for Monitoring Free-Mass Positions"

K. Wódkiewicz

Received 7 November 1983DOI:https://doi.org/10.1103/PhysRevLett.52.787©1984 American Physical Society

Physical Review Letters•Feb 27, 1984•11 citations

Quantum measurements and the standard quantum limit

Wei-Tou Ni

We discuss quantum measurements and find a repeated-measurement scheme to monitor the free-mass position to an arbitrary accuracy.Received 18 November 1985DOI:https://doi.org/10.1103/PhysRevA.33.2225©1986 American Physical Society

Physical Review A•Apr 1, 1986•22 citations

Unbroken Quantum Realism, from Microscopic to Macroscopic Levels

David Böhm, Basil J. Hiley

By means of the quantum-potential interpretation we show that there is no need for a break or "cut" in the way we regard reality between quantum and classical levels.Received 6 August 1985DOI:https://doi.org/10.1103/PhysRevLett.55.2511©1985 American Physical Society

Physical Review Letters•Dec 2, 1985•69 citations

Comment on “Quantum-Mechanical Position Operator in Extended Systems”

J. Žák

A Comment on the Letter by Raffaele Resta, Phys. Rev. Lett. 80, 1800 (1998).Received 29 October 1999DOI:https://doi.org/10.1103/PhysRevLett.85.1138©2000 American Physical Society

Physical Review Letters•Jul 31, 2000•19 citations

Born-Oppenheimer adiabatic mechanism for regularity of states in the quantum stadium billiard

Yuwen Bai, Gabriel Hose, Krzysztof Stefański +1 more

Regularity in the quantum stadium is explained. Received 23 May 1984DOI:https://doi.org/10.1103/PhysRevA.31.2821©1985 American Physical Society

Physical Review A•May 1, 1985•49 citations
It is shown that if the "standard quantum limit" is taken in a predictive sense, then a repeated measurement scheme involving contractive states, recently proposed by Yuen, does not break this limit.Received 23 April 1984DOI:https://doi.org/10.1103/PhysRevLett.54.1599©1985 American Physical Society