Skip to main contentIBM Quantum Documentation
This page is from an old version of Qiskit SDK and does not exist in the latest version. We recommend you migrate to the latest version. See the release notes for more information.
Important

IBM Quantum Platform is moving and this version will be sunset on July 1. To get started on the new platform, read the migration guide.

qiskit.providers.aer.noise.device.thermal_relaxation_values

thermal_relaxation_values(properties)

GitHub

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 T1T_1, T2T_2, or frequency cannot be found for qubit a value of Numpy.inf will be used.

Return type

list


Additional Information:

T1T_1 and T2T_2 values are returned in microsecond (µs) units. Frequency is returned in gigahertz (GHz) units.

Was this page helpful?
Report a bug or request content on GitHub.