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Quantum State Causal Surface

Jincheng Zhang

Published Aug 17, 2026• 0 citations
Publisher

Abstract

This paper introduces the concept of the Quantum State Causal Surface (QSCS), a novel theoretical framework proposing that causality may not be solely confined to spacetime but can manifest within the intrinsic structure of quantum states. Traditional understandings of causality are rooted in the temporal and spatial dimensions. The QSCS posits the existence of a causal surface residing within the quantum state space itself. This surface dictates the relationships between quantum events, determining which states can influence others. The core of the theory relies on multi-qubit causal experiments designed to probe this internal causality. The potential implications of discovering causality independent of spacetime are profound, suggesting a fundamental shift in our understanding of the universe and could potentially lead to breakthroughs with significant Nobel Prize potential. This paper lays out the theoretical foundations of the QSCS, outlining its key components and proposing a methodology for experimental verification.

DOI
10.5281/zenodo.21975339

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This paper introduces the concept of the Quantum State Causal Surface (QSCS), a novel theoretical framework proposing that causality may not be solely confined to spacetime but can manifest within the intrinsic structure of quantum states. Traditional understandings of causality are rooted in the temporal and spatial dimensions. The QSCS posits the existence of a causal surface residing within the quantum state space itself. This surface dictates the relationships between quantum events, determining which states can influence others. The core of the theory relies on multi-qubit causal experiments designed to probe this internal causality. The potential implications of discovering causality independent of spacetime are profound, suggesting a fundamental shift in our understanding of the universe and could potentially lead to breakthroughs with significant Nobel Prize potential. This paper lays out the theoretical foundations of the QSCS, outlining its key components and proposing a methodology for experimental verification.
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