%0 Journal Article %T From In-Out Duality to the Foundation of Social Quantum Mechanics %A Kyoung-Il Ko %J Open Journal of Applied Sciences %P 893-926 %@ 2165-3925 %D 2024 %I Scientific Research Publishing %R 10.4236/ojapps.2024.144060 %X This paper introduces a framework of in-out duality, merging insights from quantum mechanics with social sciences to illuminate the complex interplay between internal potentialities and external manifestations. It articulates foundational, mathematical axioms (Entanglement, Homogeneity, Emergence, and Measurement) that underpin the dynamics of systems, emphasizing the interconnectedness and emergent behaviors resulting from internal and external interactions. By exploring quantum concepts like coherence, entanglement, and superposition, the paper proposes an interdisciplinary approach termed Quantum Social Mechanics. This approach challenges classical paradigms, advocating for a reevaluation of conventional notions through the lens of quantum principles. The paper argues that understanding the universe’s complexities requires a synthesis of motion states and potential states, suggesting a paradigm shift towards integrating quantum mechanics into the philosophical foundation of social theory. Through this comprehensive framework, the paper aims to foster a deeper understanding of the universe’s interconnected nature and the dynamic processes that govern the emergence of complex systems and behaviors. %K Ontology %K Meta-Theory %K Quantum Social Science %K Structure %K Duality %K Entanglement %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=132427