Author

Jinfeng Wei

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Preprint Aug 2026

Measurement-Feedback Quantum Information Engine: Coherence-Transition Interference and Correlated Work Statistics

Measurement and feedback jointly prepare coherence and select finite-time dynamics in quantum information engines. Complementing a companion experimental realization, we develop a mechanism-resolved theory of the resulting work statistics and temporal correlations. The con?ditional work separates into population transf...

Ying-Ying Hong, De-Hua Liu, Jinfeng Wei et al. · 1 citation

Jul 2026

Hidden APIs in Language Models: Discovering Reusable Causal Interfaces from Forked Futures

These results support an economical reusable causal interface within the tested operation banks, while keeping the claim explicitly conditional on the candidate architectures, interventions, and held-out futures.

Siyuan Ma, Yiqin Luo, Zhangji et al. · arXiv.org · 4 citations