186 citations · 1k across the 35 of their papers we have counts for
Showing 2020 · quant-phShow all
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quant-ph2020★ 8 cited
Coupling two charge qubits via a superconducting resonator operating in the resonant and dispersive regimes
Chengxian Zhang, Guo Xuan Chan, Xin Wang +1
A key challenge for semiconductor quantum-dot charge qubits is the realization of long-range qubit coupling and performing high-fidelity gates based on it. Here, we describe a new…
quant-ph2020★ 8 cited
Implementation of geometric quantum gates on microwave-driven semiconductor charge qubits
Chengxian Zhang, Tao Chen, Xin Wang +1
A semiconductor-based charge qubit, confined in double quantum dots, can be a platform to implement quantum computing. However, it suffers severely from charge noises. Here, we pro…
quant-ph2020★ 42 cited
High-fidelity geometric gate for silicon-based spin qubits
Chengxian Zhang, Tao Chen, Sai Li +2
High-fidelity manipulation is the key for the physical realization of fault-tolerant quantum computation. Here, we present a protocol to realize universal nonadiabatic geometric ga…