3 papers
quant-ph2025
Readout-induced leakage of the fluxonium qubit
Aayam Bista, Matthew Thibodeau, Ke Nie +3
Dispersive readout is widely used to perform high-fidelity measurement of superconducting qubits. Much work has been focused on the qubit readout fidelity, which depends on the ach…
quant-ph2025
Fluxonium as a control qubit for bosonic quantum information
Ke Nie, J. Nofear Bradford, Supriya Mandal +3
Bosonic codes in superconducting resonators are a hardware-efficient avenue for quantum error correction and benefit from favorable error hierarchies provided by long-lived cavitie…
quant-ph2024
Parametrically-controlled microwave-photonic interface for the fluxonium
Ke Nie, Aayam Bista, Kaicheung Chow +2
Converting quantum information from stationary qubits to traveling photons enables both fast qubit initialization and efficient generation of flying qubits for redistribution of qu…