Extracting Electromagnetic Bare Mode Couplings in Large Superconducting Quantum Processors

arXiv:2609.22442 · quant-ph · Submitted 2026-09-18 · Read on arXiv

quant-ph

Submitted: 2026-09-18

Updated: 2026-09-18

Terminology

• Quantization — 4× in this paper · explained in 12 episodes
• Degeneracy — 2× in this paper · explained in 3 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Generalization — 2× in this paper · explained in 13 episodes
• ANSYS High Frequency Structure Simulator — 1× in this paper
• Accuracy — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Effective Hamiltonian — 1× in this paper · explained in 2 episodes

Sources

• On the electromagnetic couplings in superconducting qubit circuits
• Circuit quantum electrodynamics (cQED) with modular quasi-lumped models
• Theory of transformation for the diagonalization of quadratic Hamiltonians

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