用于无相互作用测量和延迟选择实验的统一量子干涉框架
A Unified Quantum Interferometric Framework for Interaction-Free Measurement and Delayed-Choice Experiments
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中文总结 AI 辅助
本文提出一种用于无相互作用测量与延迟选择实验的统一量子干涉框架，以辅助量子比特作为量子开关实现两种实验行为的连续过渡，且符合标准量子力学。
中文摘要 AI 辅助
本文开发了一种用于无相互作用测量（IFM）和延迟选择（DC）实验的理论统一干涉框架。所提出的模型形成了一种基于量子电路的架构，其中辅助量子比特相干地控制光子与炸弹之间的相互作用，使系统能在相互作用和非相互作用态的叠加中演化。辅助控制量子比特作为量子开关，在IFM和DC行为之间连续插值，揭示了两种现象的共同操作起源。我们证明，通过受控量子门操作，两种现象均可在该框架内实现。分析表明，该框架能在DC装置中实现类粒子与类波行为的连续过渡，且符合标准量子力学，保持幺正演化、量子叠加及测量公设。
英文摘要
A theoretical unified interferometric framework is developed for interaction-free measurement (IFM) and delayed-choice (DC) experiments. The proposed model leads to a quantum circuit based architecture in which an ancillary qubit coherently controls the interaction between a photon and a bomb, allowing the system to evolve in a superposition of interaction and non-interaction regimes. The ancillary control qubit serves as a quantum switch that continuously interpolates between IFM and DC behavior, revealing a common operational origin for both phenomena. We demonstrate that both the phenomena can be realized within this framework through controlled quantum-gate operations. The analysis shows that the framework enables a continuous transition between the particle-like and wave-like behavior in DC setup. The framework is shown to be consistent with standard quantum mechanics, preserving unitary evolution, quantum superposition and the measurement postulate.
