Ontological Liminality: A Framework for the Paradoxical State Between Existence and Non-Existence

This thesis addresses the enduring philosophical paradox of a state of being that lies between conventional existence and non-existence-a state whose existence is defined by its non-existence, and whose non-existence constitutes a form of existence. Traditional metaphysical frameworks, often constrained by binary logic, struggle to adequately conceptualize such liminal states. This work proposes a novel theoretical framework, Ontological Liminality Theory (OLT), to address this challenge. OLT integrates insights from contemporary metaphysics, analytic philosophy, philosophy of mind, Eastern philosophical traditions, and empirical findings from quantum physics, cognitive science, and artificial intelligence research. The framework is built upon five core concepts: Modal Oscillation, Perspectival Ontology, Ontological Gradience, Relational Manifestation, and Emergent Phenomenality. These concepts are synthesized within a multidimensional Liminal Ontology Matrix, providing a nuanced apparatus for mapping and analyzing entities that defy binary classification. The thesis presents rigorous logical arguments supporting OLT, grounded in recent peer-reviewed literature and empirical evidence, particularly concerning the ontological status of AI systems and virtual entities. Visual diagrams illustrate the core concepts and their integration. OLT offers a new paradigm for understanding existence, moving beyond binary constraints to accommodate the complexities of quantum phenomena, consciousness, social constructs, and the burgeoning realm of digital being, thereby providing a more robust and empirically relevant approach to contemporary ontological challenges.