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arXiv · 2212.02599

On the Evolution of States in a Quantum-Mechanical Model of Experiments

Jürg Fröhlich·Zhou Gang
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Abstract

The postulates of von Neumann and Lüders concerning measurements in quantum mechanics are discussed and criticized in the context of a simple model proposed by Gisin. The main purpose of our paper is to analyze some mathematical aspects of that model and to draw some general lessons on the so-called ``measurement problem'' in quantum mechanics pointing towards the need to introduce general principles that determine the law for the stochastic time evolution of states of individual physical systems.

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Jürg Fröhlich, Zhou Gang. 2022-12-05. On the Evolution of States in a Quantum-Mechanical Model of Experiments. https://arxiv.org/abs/2212.02599

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