Publications (6)
Optimal control of population transfer in multi-level systems by dynamical quantum geometric tensor
Guan-Qiang Li, Yu-Qi Zhang, Hao Guo +3
The optimal control of population transfer for multi-level systems is investigated from the perspective of quantum geometry. Firstly, the general theoretical framework of optimizin…
Fast and robust production of quantum superposition states by the fractional shortcut to adiabaticity
Guan-Qiang Li, Hao Guo, Yu-Qi Zhang +2
The fractional shortcut to adiabaticity (f-STA) for production of quantum superposition states is proposed firstly via a three-level system with -type linkage pattern and a fou…
Calibrating conservative and dissipative response of electrically-driven quartz tuning forks
Lifeng Hao, Qi Wang, Ping Peng +6
Determining sensor parameters is a prerequisite for quantitative force measurement. Here we report a direct, high-precision calibration method for quartz tuning fork(TF) sensors th…
Dicke-Ising quantum battery of an ion chain driven by a mechanical oscillator
Jun Wen, Zheng Wen, Ping Peng +1
A scheme for implementing quantum batteries in a realizable and controllable platform based on a trapped ion chain driven by a mechanical oscillator is proposed. The effects of the…
A continuous variable quantum battery with wireless and remote charging
Jun Wen, Zheng Wen, Ping Peng +1
Quantum battery has become one of the hot issues at the research frontiers of quantum physics recently. Charging power, extractable work and wireless charging over long-distance ar…
Multiple mobility rings in non-Hermitian Su-Schrieffer-Heeger chain with quasiperiodic potentials
Guan-Qiang Li, Zhi-Yu Lin, You-Jiao Dong +3
The localization property of a non-Hermitian Su-Schrieffer-Heeger (SSH) chain with quasi-periodic on-site potential is investigated. In contrast to the preceding investigations, th…