Decoherence of a tunable capacitively shunted flux qubit

arXiv:2307.13961 · quant-ph · Submitted 2023-07-26 · Read on arXiv

quant-ph

Submitted: 2023-07-26

Updated: 2025-12-13

Comments: 14 pages, 6 figures

Journal ref: Communications Physics 8, 453 (2025)

DOI: 10.1038/s42005-025-02360-2

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Quantum Annealing — 3× in this paper · explained in 2 episodes

Sources

• Millisecond coherence in a superconducting qubit
• Tunable superconducting flux qubits with long coherence times
• Reproducibility and control of superconducting flux qubits
• Characterization of loss mechanisms in a fluxonium qubit
• Dissipative Landau-Zener tunneling in the crossover regime from weak to strong environment coupling
• Efficient numerical simulation of complex Josephson quantum circuits
• Signatures of Open and Noisy Quantum Systems in Single-Qubit Quantum Annealing

Related papers

• Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
• Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
• Polynomial-time classical and quantum simulation of quantum impurity models
• Incoherent Imaging with Spatially Structured Quantum Probes
• A quasiparticle-protected superconducting qubit
• Theory of quantum-enhanced interferometry with general Markovian light sources