Quantum nondemolition measurements: the route from toys to toolsстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The history of the theory of QND measurements from 1920s until today is reviewed. Definition and main principles of the QND measurements are outlined. Achievements in the experimental realization of the QND measurements and several new promising schemes of QND measurements are described. The list of most important problems (from the authors’ point of view) in the area of QND measurements is presented. The problem of measurement of quantum oscillator phase is considered. A new method of phase measurement is proposed. Examples of possible solutions of fundamental physical problems using QND methods are given.