9 citations · 50 across the 12 of their papers we have counts for
12 papers
Mitigating Capacitive Loading Enables Fast Two-Qubit Gates in Highly Connected Fluxonium Quantum Processors
Quan Guan, Guo Xuan Chan, Xu Dou +2
Fluxonium qubits combine long coherence times with strong anharmonicity, making them attractive for scalable superconducting quantum processors. Recent experiments have demonstrate…
System-Level Design of Scalable Fluxonium Quantum Processors with Double-Transmon Couplers
Guo Xuan Chan, Wangwei Lan, Tenghui Wang +3
Fluxonium qubits combine long coherence times with strong anharmonicity, making them a promising platform for scalable superconducting quantum processors. Recent experiments have d…
Sign-switching of superexchange mediated by few electrons under non-uniform magnetic field
Guo Xuan Chan, Xin Wang
Long range interaction between distant spins is an important building block for the realization of large quantum-dot network in which couplings between pairs of spins can be select…
Theory on electron-phonon spin dehphasing in GaAs multi-electron double quantum dots
Guanjie He, Guo Xuan Chan, Xin Wang
Recent studies reveal that a double-quantum-dot system hosting more than two electrons may be superior in certain aspects as compared to the traditional case in which only two elec…
Universal control of superexchange in linear triple quantum dots with an empty mediator
Guo Xuan Chan, Peihao Huang, Xin Wang
Superexchange is one of the vital resources to realize long-range interaction between distant spins for large-scale quantum computing. Recent experiments have demonstrated coherent…
Microscopic theory on magnetic-field-tuned sweet spot of exchange interactions in multielectron quantum-dot systems
Guo Xuan Chan, Xin Wang
The exchange interaction in a singlet-triplet qubit defined by two-electron states in the double-quantum-dot system ("two-electron singlet-triplet qubit") typically varies monotoni…