Quantum Error Correction. 3 credits

Catalog description

Quantum error correction (QEC) is a rapidly advancing and critical field, underpinning the realization of scalable and fault-tolerant quantum computers. It stands as one of the most important frontiers in quantum science and technology today. This course offers a comprehensive introduction to the theory and practice of QEC, a fundamental discipline for protecting quantum information against quantum noise and errors. The course covers a broad spectrum of topics, beginning with quantum noise models, the 9-qubit code, quantum error correction conditions, stabilizer formalism, and the Clifford group. The course then advances to more complex subjects such as qudit codes, performance bounds, and fault-tolerant strategies—including transversal gates, magic state distillation, and the threshold theorem. The course is delivered through lectures complemented by student-led presentations on advanced QEC topics, fostering deeper understanding, critical thinking, and research skills. Offered by College of Science . May not be repeated for credit.