Error per layered gate (EPLG)

[cosenal]

Implement error per layered gate (EPLG) as defined in https://arxiv.org/abs/2311.05933

[Changhao-Li]

Code related with implementing EPLG: https://github.com/qiskit-community/qiskit-device-benchmarking/blob/main/notebooks/layer_fidelity.ipynb

[cosenal]

Code related with implementing EPLG: https://github.com/qiskit-community/qiskit-device-benchmarking/blob/main/notebooks/layer_fidelity.ipynb

Indeed! As a matter of fact, if you notice, we have included the whole qiskit-device-benchmarking repository as a submodule of metriq-gym: https://github.com/unitaryfund/metriq-gym/tree/main/submodules
That's because we are using it as a reference implementation for the earlier benchmarks that we are adding. Note that those implementations are specific for IBM, and we are trying to make them cross-platform, so they can't be used as they are.