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Quantum error correction - lecture 1

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Authors : Zémor, Gilles (Author of the conference)
CIRM (Publisher )

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Abstract : It is widely assumed that we will not have large-scale quantum computers without a fair amount of built-in quantum error correction. Quantum error-correcting codes address precisely this issue. They generalise the theory of classical error-correcting codes, drawing upon many of its concepts, and introduce significant differences as well. We will recall the most relevant concepts of classical error correction and introduce quantum stabiliser codes, as well as the somewhat more manageable subclass of CSS codes. We will then steer the lectures towards the modern topic of quantum Low Density Parity Check (LDPC) codes that have recently seen striking new developments.

Keywords : error-correcting code; stabiliser code; LDPC code

MSC Codes :
94Bxx - Theory of error-correcting codes
81P73 - Computational stability and error-correcting codes for quantum computation and communication processing

Additional resources :
https://www.math.u-bordeaux.fr/~gzemor/QuantumCodes.pdf

    Information on the Video

    Film maker : Récanzone, Luca
    Language : English
    Available date : 07/08/2025
    Conference Date : 16/07/2025
    Subseries : Research School
    arXiv category : Quantum Physics ; Information Theory
    Mathematical Area(s) : Computer Science
    Format : MP4 (.mp4) - HD
    Video Time : 01:32:52
    Targeted Audience : Researchers ; Graduate Students ; Doctoral Students, Post-Doctoral Students
    Download : https://videos.cirm-math.fr2025-07-16_Zemor_Part1.mp4

Information on the Event

Event Title : CEMRACS 2025: Quantum Computing / CEMRACS 2025: Calcul quantique
Event Organizers : Azoum, Karim ; Chollet, Igor ; Delay, Guillaume ; Dupuy, Mi-Song ; Fabrèges, Benoit ; Guichard, Cindy ; Lhande Pincemin, Marie ; Perret, Ludovic ; Postel, Marie ; Ruatta, Olivier ; Tremblin, Pascal
Dates : 15/07/2025 - 19/07/2025
Event Year : 2025
Event URL : https://conferences.cirm-math.fr/3394.html

Citation Data

DOI : 10.24350/CIRM.V.20376003
Cite this video as: Zémor, Gilles (2025). Quantum error correction - lecture 1. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.20376003
URI : http://dx.doi.org/10.24350/CIRM.V.20376003

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