Particles That Choose

This work proposes a unified framework in which particle behavior is interpreted as a structural response to external information, offering a causal explanation for phenomena that have been considered difficult to reconcile within existing formulations of quantum theory and relativity. Measurement outcomes in experiments such as the Stern-Gerlach experiment and the loophole-free Bell experiment conducted in Delft are reinterpreted within this framework without assuming probabilistic collapse. The same structural causality also explains recent multipartite experiments, including the GHZ state and the three-photon W state, in a manner consistent with the mathematical formalism of established theories. Chapter 1 introduces the fundamental concept that particles are the agents of selection, outlining the mechanism by which particles autonomously choose their structures. Chapters 2 and 3 mechanistically define the conditions for structural maintenance and reconfiguration. Chapter 4 shows how the four fundamental interactions and Pauli's exclusion principle emerge within this theory. Chapter 5 redefines quantum measurement, and Chapter 6 redefines quantum entanglement, both in terms of the structural responses of particles.