This paper proposes a new ensemble interpretation of quantum mechanics, suggesting that the ensemble associated with a quantum state is real and consists of all systems in the same quantum state in the universe. It introduces the concept of 'beables' to describe the microscopic states of individual systems within the ensemble. The paper argues that quantum probabilities are ordinary relative frequencies within these ensembles and presents laws for the evolution of beables that reproduce quantum mechanics predictions. The interpretation suggests that macroscopic systems, being unique, do not evolve stochastically according to quantum dynamics, leading to potential deviations from quantum mechanics for systems with few copies in the universe.
documents/EFTA01071671.pdf
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