Non-Markovian Noise Mitigation: Practical Implementation, Error Analysis, and the Role of Environment Spectral Properties

K Wang, X Li - arxiv preprint arxiv:2501.05019, 2025 - arxiv.org
Quantum error mitigation (QEM), conceived as an error suppression paradigm without the
need for additional ancilla qubits for noisy intermediate-scale quantum (NISQ) devices …