Plots initial state Stark map and its dipole-coupled resonances


interactive (optional, bool) – if True (by default) points on plot will be clickable so that one can find the state labels and their composition (if they are heavily admixed).


Zero is given by the initial states of the atom given in initialisation of calculations, calculated in absence of magnetic field B_z. In other words, for non-zero magnetic field the inital states will have offset from zero even for zero electric field due to Zeeman shift.