qiskit.providers.aer.noise.device.thermal_relaxation_values

thermal_relaxation_values(properties)

Return T1, T2 and frequency values from a devices BackendProperties.

Parameters

properties (BackendProperties) – device backend properties

Returns

A list of tuples (T1, T2, freq) for each qubit in the device. If $T_1$, $T_2$, or frequency cannot be found for qubit a value of Numpy.inf will be used.

Return type

list

Additional Information:

$T_1$ and $T_2$ values are returned in microsecond (µs) units. Frequency is returned in gigahertz (GHz) units.