39 citations · 49 across the 5 of their papers we have counts for
5 papers
Squeezing of electromagnetic field in a cavity by electrons in Trojan states
Piotr Kochanski, Zofia Bialynicka-Birula, Iwo Bialynicki-Birula
The notion of the Trojan state of a Rydberg electron, introduced by I.Bialynicki-Birula, M.Kaliński, and J.H.Eberly (Phys. Rev. Lett. 73, 1777 (1994)) is extended to the case of th…
Operational Time of Arrival in Quantum Phase Space
Piotr Kochanski, Krzysztof Wodkiewicz
An operational time of arrival is introduced using a realistic position and momentum measurement scheme. The phase space measurement involves the dynamics of a quantum particle pro…
Operational Theory of the Eight-Port Homodyne Detection
Piotr Kochanski, Krzysztof Wodkiewicz
The eight-port homodyne detection apparatus is analyzed in the framework of the operational theory of quantum measurement. For an arbitrary quantum noise leaking through the unused…
Intrinsic and Operational Observables in Quantum Mechanics
Piotr Kochanski, Krzysztof Wodkiewicz
The concept of intrinsic and operational observables in quantum mechanics is introduced. It is argued that, in any realistic description of a quantum measurement that includes a de…
Intrinsic and operational observables in quantum mechanics
B. G. Englert, K. Wodkiewicz
The concept of intrinsic and operational observables in quantum mechanics is introduced. In any realistic description of a quantum measurement that includes a macroscopic detecting…