rabi_amplitude

Model.rabi_amplitude(driving_field_name, period_time, spin_name, quantum_nums, rest_quantum_nums)

Return the driving-field amplitude for a single Rabi cycle.

Assumes a resonant transition of the model under a constant-strength driving field. The Rabi cycle is described by the period_time, while the two eigenstates characterizing the transition are defined by quantum_nums of the spin_name and by the rest_quantum_nums, i.e. the quantum numbers of the remaining spins.

Parameters:

• driving_field_name (str) – Name of the driving field.

• period_time (float) – Period time of a Rabi cycle (in \(\mu\text{s}\)).

• spin_name (str) – Name of the spin.

• quantum_nums (dict | tuple) – Two different quantum numbers of the spin_name.

• rest_quantum_nums (Dict[str, float]) – Quantum number(s) of the remaining spin(s) as a dictionary, in which keys are spin names, and values are quantum numbers.

Return type:

float

Returns:

Amplitude of the driving field (in T)