175 citations · 2k across the 77 of their papers we have counts for
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High-fidelity geometric quantum gates exceeding 99.9% in germanium quantum dots
Yu-Chen Zhou, Rong-Long Ma, Zhenzhen Kong +11
Achieving high-fidelity and robust qubit manipulations is a crucial requirement for realizing faulttolerant quantum computation. Here, we demonstrate a single-hole spin qubit in a…
On-chip Parametric Amplification in a Double Quantum Dots Circuit
Yong-Qiang Xu, Rui Wu, Si-Si Gu +8
In microwave-based quantum circuits, including double quantum dots (DQDs), superconducting qubits and spin qubits, parametric amplifiers are indispensable in achieving high-fidelit…
Controlled-Not Quantum Logic Gate in Two Strongly Coupled Semiconductor Charge Qubits
Hai-Ou Li, Gang Cao, Guo-Dong Yu +4
A crucial requirement for scalable quantum-information processing is the realization of multiple-qubit quantum gates. Universal multiple-qubit gates can be implemented by a set of…
Quantum simulation of Kibble-Zurek mechanism with a semiconductor electron charge qubit
Cheng Zhou, Li Wang, Tao Tu +4
The Kibble-Zurek mechanism provides a description of the topological structure occurring in the symmetry breaking phase transitions, which may manifest as the cosmological strings…
Quantum Bus of Metal Nanowire with Surface Plasmon Polaritons
Guo-Ping Guo, Zhi-Rong Lin, Tao Tu +4
We develop an architecture for distributed quantum computation using quantum bus of plasmonic circuits and spin qubits in self-assembled quantum dots. Deterministic quantum gates b…