3 papers
quant-ph2026
Pulse-Controlled Topologically Protected Quantum Batteries
Jin Yang, Biao Xiong, Jibing Liu +4
Quantum batteries have emerged as a promising new generation of energy-storage devices for powering quantum technologies. Long-distance charging is particularly attractive because…
quant-ph2026
Experimental Demonstration of a Measurement-Feedback Quantum Information Engine
Jinfeng Wei, Yingying Hong, Dehua Liu +8
Harnessing finite-time nonadiabatic transitions that are conventionally associated with quantum inner friction for useful work extraction remains an open experimental challenge. He…
quant-ph2026
Measurement-Feedback Quantum Information Engine: Coherence-Transition Interference and Correlated Work Statistics
Yingying Hong, Dehua Liu, Jinfeng Wei +2
Measurement and feedback jointly prepare coherence and select finite-time dynamics in quantum information engines. Complementing a companion experimental realization, we develop a…