analiza aiqbench

A novel modification to pulse timing in dynamical decoupling protocols has achieved a three-fold improvement in fidelity decay rates on IBM Quantum devices, proving effective even on fixed-coupler architectures. This crosstalk-robust approach challenges the assumption that tunable couplers are inherently superior for error mitigation, offering a low-overhead path to enhanced performance on existing hardware. The technique scales to systems with up to 20 qubits, suggesting immediate applicability for improving coherence in current superconducting quantum processors.