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Quantum codes from classical graphical models
[article]
2018
arXiv
pre-print
We introduce a new graphical framework for designing quantum error correction codes based on classical principles. A key feature of this graphical language, over previous approaches, is that it is closely related to that of factor graphs or graphical models in classical information theory and machine learning. It enables us to formulate the description of recently-introduced 'coherent parity check' quantum error correction codes entirely within the language of classical information theory. This
arXiv:1804.07653v1
fatcat:e6cfvhmibfemlkc5xmpell5utu