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- Harbin Institute of TechnologyCN54 papers
- University of Science and Technology of ChinaCN44 papers
- Chinese Academy of SciencesCN26 papers
- Zhejiang UniversityCN24 papers
- RIKENJP20 papers
- University of Chinese Academy of SciencesCN19 papers
- Institute of PhysicsPL18 papers
- Tsinghua UniversityCN18 papers
- University of MichiganUS18 papers
- Peking UniversityCN17 papers
- Northeast Normal UniversityCN16 papers
- Hangzhou Normal UniversityCN15 papers
10 papers · 2 filters
Robust single-qubit gates by composite pulses in three-level systems
Zhi-Cheng Shi, Hai-Ning Wu, Li-Tuo Shen +3
Composite pulses are an efficient tool for robust quantum control. In this work, we derive the form of the composite pulse sequence to implement robust single-qubit gates in a thre…
Two-level systems with periodic -step driving fields: Exact dynamics and quantum state manipulations
Zhi-Cheng Shi, Ye-Hong Chen, Wei Qin +4
In this work, we derive exact solutions of a dynamical equation, which can represent all two-level Hermitian systems driven by periodic -step driving fields. For different physi…
Demonstration of a non-Abelian geometric controlled-Not gate in a superconducting circuit
Kai Xu, Wen Ning, Xin-Jie Huang +6
Holonomies, arising from non-Abelian geometric transformations of quantum states in Hilbert space, offer a promising way for quantum computation. These holonomies are not commutabl…
Noise-resistant phase gates with amplitude modulation
Yan Wang, Jin-Lei Wu, Jin-Xuan Han +3
We propose a simple scheme for implementing fast arbitrary phase gates and employ pulse modulation to improve the gate robustness against different sources of noise. Parametric dri…
Heralded atomic nonadiabatic holonomic quantum computation with Rydberg blockade
Yi-Hao Kang, Zhi-Cheng Shi, Jie Song +1
We propose a protocol to realize atomic nonadiabatic holonomic quantum computation (NHQC) with two computational atoms and an auxiliary atom. Dynamics of the system is analyzed in…
Effective discrimination of chiral molecules in a cavity
Yi-Hao Kang, Zhi-Cheng Shi, Jie Song +1
We present a scheme to realize precise discrimination of chiral molecules in a cavity. Assisted by additional laser pulses, cavity fields can evolve to different coherence states w…