Mirror Circuits Benchmark
Randomized mirror circuits (Clifford-based) · Other · 225 qubits · pyGSTi, Cirq
Scalable randomized benchmarking method using mirror circuits that estimates the average infidelity of many-qubit logic layers. Unlike standard randomized benchmarking, which becomes infeasible beyond roughly five qubits, mirror circuits scale to hundreds of qubits. The technique can reveal and quantify crosstalk errors, demonstrated with simulations of up to 225 qubits and experiments on up to 16 physical qubits.
Scalable randomized benchmarking method using mirror circuits that estimates the average infidelity of many-qubit logic layers. Unlike standard randomized benchmarking, which becomes infeasible beyond roughly five qubits, mirror circuits scale to hundreds of qubits. The technique can reveal and quantify crosstalk errors, demonstrated with simulations of up to 225 qubits and experiments on up to 16 physical qubits.
Enables benchmarking at scales impossible for standard randomized benchmarking, and uniquely quantifies crosstalk errors between qubits.
Various (cloud quantum platforms)
pyGSTi, Cirq