Finally, our public paper on Corpuscular Quantum Mechanics is now available. You can read it here.
https://hal.science/hal-05628590
Abstract
We propose a corpuscular framework in which qubits possess individually defined states and single-event probabilities, based on an extension of the Born rule to single events. The extended rule provides a dynamical account of measurement at the single-event level. It reproduces quantum-mechanical joint probabilities through constraints on admissible joint states, replacing factorization over shared variables and relaxing the measurement-independence assumption underlying Bell-type analyses while maintaining independence of the source and measurement settings. Correlations arise from constraints imposed by the preparation and measurement configurations, without invoking dynamical non-local influence. The framework applies to arbitrary entangled states, including Bell, Greenberger-Horne-Zeilinger, and W states. Interference emerges as a statistical effect of indivisible corpuscles where visibility diminishes after sequential beam splitting, providing an experimental test distinguishing it from standard quantum mechanics.