Quantum Resilience: Canadian Innovations in Quantum Error Correction and Quantum Error Mitigation

TL;DR

This paper highlights Canada's leadership and recent innovations in quantum error correction and mitigation, emphasizing theoretical breakthroughs, experimental advances, and emerging techniques to combat quantum noise.

Contribution

It provides a comprehensive overview of Canadian contributions to quantum error correction and mitigation, showcasing recent theoretical and experimental progress.

Findings

Canadian institutions lead in quantum error correction research

Recent experimental demonstrations of error mitigation techniques

Emerging methods show promise in reducing quantum noise

Abstract

In celebration of the 2025 International Year of Quantum Science and Technology, this article highlights the pioneering achievements and ongoing innovations in quantum error correction and quantum error mitigation by Canadian institutions, academia and industry alike. Emphasizing Canada's central role in advancing these two related areas, we summarize landmark theoretical breakthroughs, cutting-edge experiments, and emerging techniques aimed at reducing and/or eliminating errors incurred when using a quantum computer. This community-focused overview underscores Canada's leadership in addressing the critical challenge of noise in quantum information science.