Repeated Contractive-State Position Measurements and the Standard Quantum Limit
Robert Lynch · Physical Review Letters · 1985
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