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A framework that applies principles from quantum mechanics—superposition, entanglement, complementarity, measurement disturbance—to logic and epistemology. It rejects classical binary truth values in favor of quantum logic where propositions can be simultaneously true and false (superposition) and where knowledge of one variable limits knowledge of another (uncertainty). Quantum logico‑epistemology also examines how the act of knowing changes the known (observer effect), challenging the ideal of detached objectivity. It has applications in epistemology of science, philosophy of physics, and even some approaches to cognitive science.
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