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quant-ph2024
Super-Robust Nonadiabatic Holonomic Quantum Computation in coherence-protected Superconducting Circuits
Yuan-Sheng Wang, Zhaofeng Su, Xiaosong Chen +1
The schmeme of nonadiabatic holonomic quantum computation (NHQC) offers an error-resistant method for implementing quantum gates, capable of mitigating certain errors. However, the…
quant-ph2023
The Critical Behavior of Quantum Stirling Heat Engine
Yuan-Sheng Wang, Man-Hong Yung, Dazhi Xu +2
We investigate the performance of a Stirling cycle with a working substance (WS) modeled as the quantum Rabi model (QRM), exploring the impact of criticality on its efficiency. Our…
quant-ph2020
Linear Response Theory of Entanglement Entropy
Yuan-Sheng Wang, Teng Ma, Man-Hong Yung
Linear response theory (LRT) is a key tool in investigating the quantum matter, for quantum systems perturbed by a weak probe, it connects the dynamics of experimental observable w…