scqubits.utils.spectrum_utils.closest_dressed_energy#

scqubits.utils.spectrum_utils.closest_dressed_energy(bare_energy, dressed_energy_vals)[source]#

For a given bare energy value, this returns the closest lying dressed energy value from an array.

Parameters:

  • bare_energy (float) – bare energy value

  • dressed_energy_vals (ndarray) – array of dressed-energy values

Return type:

float

Returns:

element from dressed_energy_vals closest to bare_energy