Spectroscopy and wavefunctions
Two-tone and multi-photon spectroscopy, Floquet sidebands, avoided crossings, and the wavefunctions and quasiprobability distributions those spectra are signatures of. The shared shape: drive a frequency (or a photon number, or a drive strength) along one axis and read a response along another.
Anharmonicity from flux-swept 0-1 and two-photon 0-2 spectroscopy
Anharmonicity from flux-swept 0-1 and two-photon 0-2 spectroscopy
Floquet sideband spectroscopy of a flux-modulated qubit
Floquet sideband spectroscopy of a flux-modulated qubit
Fluxonium level spectrum from exact numerical diagonalization
Fluxonium level spectrum from exact numerical diagonalization