Projection Evolution of Quantum States—the Delayed Choice Puzzle


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Abstract

We discuss the problem of the time variable in the nearly standard formulation of the quantum mechanics. In order to be able to describe the outcome of some of the experiments, we have used a novel formulation of the time evolution of quantum states called the projection evolution. As an example a delayed-choice experiment is described. We show that this description recreates the experimental results without relaying on the spatial parts of the wave functions.

About the authors

Marek Góźdź

Faculty ofMathematics, Physics and Computer Science

Author for correspondence.
Email: mgozdz@kft.umcs.lublin.pl
Poland, Lublin

Andrzej Góźdź

Faculty ofMathematics, Physics and Computer Science

Email: mgozdz@kft.umcs.lublin.pl
Poland, Lublin

Alexander A. Gusev

Joint Institute for Nuclear Research

Email: mgozdz@kft.umcs.lublin.pl
Russian Federation, Dubna

Sergue I. Vinitsky

Joint Institute for Nuclear Research; RUDN University

Email: mgozdz@kft.umcs.lublin.pl
Russian Federation, Dubna; Moscow

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