Scalable Error-Mitigated Quantum Telemetry for Superconducting Multi-Qubit Processors

Abstract

Superconducting quantum circuits face severe fidelity degradation due to thermal quasiparticles and decoherence during multi-qubit readout cycles. In this paper, we introduce an adaptive error-mitigation protocol that performs real-time continuous calibration using non-destructive dispersive telemetry. Benchmarked across a 127-qubit planar lattice, our approach suppresses state-preparation and measurement (SPAM) errors by 41.6% without incurring physical qubit overhead. Experimental verification on benchmark algorithms demonstrates two orders of magnitude improvement in circuit depth capacity.

Index Terms / Keywords

Citation Information

@article{vance2026IEEERH20260001,
  title={Scalable Error-Mitigated Quantum Telemetry for Superconducting Multi-Qubit Processors},
  author={Prof. Alistair Vance and Dr. Elena Rostova},
  journal={International Conference Summit (ICS) Open Transactions},
  volume={14},
  number={3},
  pages={102-118},
  year={2026},
  doi={10.1109/IRH.2026.1001429},
  publisher={International Conference Summit (ICS)}
}