RB Benchmarker
Purpose
Provides expert guidance on randomized benchmarking protocols for characterizing quantum gate fidelities and hardware performance.
Capabilities
- Standard randomized benchmarking
- Interleaved randomized benchmarking
- Simultaneous RB for crosstalk
- Character benchmarking
- Cycle benchmarking
- Fidelity decay fitting
- SPAM error separation
- Confidence interval estimation
Usage Guidelines
- Protocol Selection: Choose RB variant based on characterization goals
- Sequence Generation: Create random Clifford sequences of varying lengths
- Execution: Run benchmarking experiments with sufficient statistics
- Fitting: Analyze decay curves to extract fidelity parameters
- Reporting: Generate comprehensive benchmarking reports
Tools/Libraries
- Qiskit Experiments
- Cirq
- True-Q
- PyGSTi
- SciPy