Modular Values and Weak Values of Quantum Observables
نویسندگان
چکیده
منابع مشابه
Modular values and weak values of quantum observables.
The concept of a modular value of an observable of a pre- and postselected quantum system is introduced. It is similar in form and in some cases has a close connection to the weak value of an observable, but instead of describing an effective interaction when the coupling is weak, it describes a coupling of any strength but only to qubit meters. The generalization of the concept for a coupling ...
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Yakir Aharonov 2, 3 and Alonso Botero 4, ∗ 1 Department of Physics and Astronomy, University of South Carolina, Columbia, SC 29208 Department of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel Department of Physics and Astronomy, George Mason University, Fairfax, VA 22030 4 Departamento de F́ısica, Universidad de Los Andes, Apartado Aéreo 4976, Bogotá, Colombia (Dated: August ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2010
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.105.230401