27 citations · 88 across the 12 of their papers we have counts for
12 papers
Leakage Suppression in Quantum Control via Static Parameter Offsets
Ting Lin, Zi-Hao Qin, Zheng-Yuan Xue +1
High-fidelity quantum operations require the system dynamics to be strictly confined to the computational subspace. In practice, however, control fields inevitably couple to leakag…
Optimal Circuit Synthesis of Linear Codes for Error Detection and Correction
Xi Yang, Taolue Chen, Yuqi Chen +3
Fault injection attacks deliberately inject faults into a device via physical channels to disturb its regular execution. Adversaries can effectively deduce secrets by analyzing bot…
Universal Robust Quantum Gates via Doubly Geometric Control
Hai Xu, Tao Chen, Junkai Zeng +5
Geometric quantum computation offers a potential route to fault-tolerant quantum information processing by exploiting the global nature of geometric phases. However, achieving cont…
Robustness Enhancement of Universal Noncyclic Geometric Gates via Evolution Optimization
Zi-Hao Qin, Yan Liang, Yi-Han Yuan +2
Noncyclic geometric gates aim to overcome the stringent constraints of conventional cyclic conditions and enhance the flexibility in evolution choice. Conceptually, they can also a…
Error-mitigated Geometric Quantum Control over an Oscillator
Ming-Jie Liang, Tao Chen, Zheng-Yuan Xue
Quantum information is very fragile to environmentally and operationally induced imperfections. Therefore, the construction of practical quantum computers requires quantum error-co…
Nonadiabatic Holonomic Quantum Computation and Its Optimal Control
Yan Liang, Pu Shen, Tao Chen +1
Geometric phase has the intrinsic property of being resistant to some types of local noises as it only depends on global properties of the evolution path. Meanwhile, the non-Abelia…
Universal Robust Geometric Quantum Control via Geometric Trajectory Correction
Tao Chen, Jia-Qi Hu, Chengxian Zhang +1
Universal robust quantum control is essential for performing complex quantum algorithms and efficient quantum error correction protocols. Geometric phase, as a key element with int…
Accelerated super-robust nonadiabatic holonomic quantum gates
Pu Shen, Yan Liang, Tao Chen +1
The nonadiabatic holonomic quantum computation based on three-level systems has wide applicability experimentally due to its simpler energy level structure requirement and inherent…
Experimental Implementation of Noncyclic and Nonadiabatic Geometric Quantum Gates in a Superconducting Circuit
Zhuang Ma, Jianwen Xu, Tao Chen +6
Quantum gates based on geometric phases possess intrinsic noise-resilience features and therefore attract much attention. However, the implementations of previous geometric quantum…
Optimizing nonadiabatic geometric quantum gates against off-resonance error by dynamical correction in a silicon-based spin qubit
Liu-Jun Guo, Hai Xu, Zi-Yu Fang +3
Geometric quantum gates are performed by using the geometric phase, making them particularly robust to the pulse amplitude error due to the intrinsic global property. However, in m…
Error-Tolerant Geometric Quantum Control for Logical Qubits with Minimal Resource
Tao Chen, Zheng-Yuan Xue, Z. D. Wang
Geometric quantum computation offers a practical strategy toward robust quantum computation due to its inherently error tolerance. However, the rigorous geometric conditions lead t…
Path-optimized nonadiabatic geometric quantum computation on superconducting qubits
Cheng-Yun Ding, Li-Na Ji, Tao Chen +1
Quantum computation based on nonadiabatic geometric phases has attracted a broad range of interests, due to its fast manipulation and inherent noise resistance. However, it is limi…