Quantum mechanics predicts nature with extraordinary accuracy, yet it leaves one question unresolved: how do multiple possibilities become a single observed outcome? Logica Quanta: Logical Reasoning and the Formulation of Quantum Mechanics approaches this question through logical structure rather than interpretational preference. Instead of advocating for a particular interpretation, the work maps the finite set of logically admissible explanations—Many Worlds, stochastic collapse, epistemic models, hidden variables, superdeterminism, and physical collapse—and examines the conceptual cost associated with each. This book introduces a constraint-based framework built on two core tools: a Decision Tree that organizes the logical space of explanations, and a Cost Matrix that makes explicit what each approach preserves and sacrifices, including realism, determinism, explanatory completeness, and testability. Written from the perspective of a systems thinker with a background in financial markets, the work draws parallels between quantum measurement and complex-system transitions such as hysteresis, accumulation, and threshold-driven regime shifts. While not asserting equivalence between physics and economics, it highlights structural similarities in how systems evolve from possibility to outcome. A key argument developed in the book is that if collapse is a real physical process, its signatures may be difficult to isolate in macroscopic environments due to pervasive interference and rapid decoherence. This raises the possibility that lower-interference regimes, including controlled mesoscopic systems or space-based environments, may offer clearer conditions for testing collapse dynamics. The book does not claim to solve the measurement problem. Instead, it provides a logically structured map of the available explanatory landscape and invites skeptical examination of whether a physical, law-governed collapse mechanism—such as those explored within the Total Wave Modified Schrödinger Equation (TWMSE) framework—may remain a viable candidate after careful comparison of alternatives. This Zenodo entry accompanies the publication of the book and is intended as an accessible introduction to its conceptual foundations. 📘 Book link:https://a.co/d/0djmg6ZJ
Larry Lim Kheng Cheong (Tue,) studied this question.