152 citations · 2.3k across the 77 of their papers we have counts for
10 papers · 2 filters
Systematic error tolerant multiqubit holonomic entangling gates
Jin-Lei Wu, Yan Wang, Jin-Xuan Han +5
Quantum holonomic gates hold built-in resilience to local noises and provide a promising approach for implementing fault-tolerant quantum computation. We propose to realize high-fi…
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…
Robust generation of logical qubit singlet states with reverse engineering and optimal control with spin qubits
Yi-Hao Kang, Zhi-Cheng Shi, Jie Song +1
A protocol is proposed to generate singlet states of three logical qubits constructed by pairs of spins. Single and multiple operations of logical qubits are studied for the constr…
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…