Frequency collisions in parametrically modulated superconducting circuits

arXiv:2511.05031 · quant-ph · Submitted 2025-11-07 · Read on arXiv

quant-ph

Submitted: 2025-11-07

Updated: 2026-09-19

Terminology

• Fidelity — 24× in this paper · explained in 2 episodes
• SMT solver — 5× in this paper · explained in 2 episodes
• Effective Hamiltonian — 3× in this paper · explained in 2 episodes
• Floquet Engineering — 3× in this paper · explained in 3 episodes
• Quantization — 3× in this paper · explained in 12 episodes
• Quantum Circuits — 3× in this paper · explained in 2 episodes
• Robustness — 3× in this paper · explained in 5 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Benchmarking — 2× in this paper · explained in 3 episodes
• Calibration — 2× in this paper · explained in 7 episodes
• First-Order Transition — 2× in this paper · explained in 2 episodes
• Hilbert Space — 2× in this paper · explained in 2 episodes
• Optimization Modulo Theories — 2× in this paper
• Physical Constraints — 2× in this paper · explained in 7 episodes
• Physics-Informed Constraints — 2× in this paper · explained in 2 episodes
• Adiabatic Evolution — 1× in this paper · explained in 2 episodes
• Adiabatic Passage — 1× in this paper · explained in 1 episode
• Anticrossings — 1× in this paper · explained in 1 episode
• Anyons — 1× in this paper · explained in 2 episodes
• Entanglement — 1× in this paper · explained in 4 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Hubbard Model — 1× in this paper · explained in 3 episodes
• Many-Body Effects — 1× in this paper · explained in 2 episodes
• Objective Function — 1× in this paper · explained in 2 episodes
• Quantum Physics — 1× in this paper · explained in 10 episodes
• Satisfiability Modulo Theories — 1× in this paper
• Symmetry Breaking — 1× in this paper · explained in 3 episodes
• Trace — 1× in this paper · explained in 2 episodes
• Two-Stage Optimization — 1× in this paper · explained in 2 episodes

Sources

• Prethermalization by Random Multipolar Driving on a 78-Qubit Superconducting Processor
• Parametric phase modulation in superconducting circuits
• The Snake Optimizer for Learning Quantum Processor Control Parameters
• Physical qubit calibration on a directed acyclic graph
• The perfect entangler spectrum as a tool to analyze crosstalk
• Extensible circuit-QED architecture via amplitude- and frequency-variable microwaves
• Frequency- and Amplitude-Modulated Gates for Universal Quantum Control
• Fast Sideband Control of a Weakly Coupled Multimode Bosonic Memory
• QuTiP 5: The Quantum Toolbox in Python
• Optimizing the frequency positioning of tunable couplers in a circuit QED processor to mitigate spectator effects on quantum operations
• Many-body delocalization with a two-dimensional 70-qubit superconducting quantum simulator
• Fast entangling gates on fluxoniums via parametric modulation of plasmon interaction
• Surface-Code Hardware Hamiltonian
• Dynamical Sweet and Sour Regions in Bichromatically Driven Floquet Qubits
• Exceeding the Parametric Drive Strength Threshold in Nonlinear Circuits
• Exact amplitudes of parametric processes in driven Josephson circuits
• Observation of separated dynamics of charge and spin in the Fermi-Hubbard model

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