Tensor networks and quantum error correction

We establish several relations between quantum error correction (QEC) and tensor network (TN) methods of quantum many-body physics. We exhibit correspondences between well-known families of QEC codes and TNs, and demonstrate a formal equivalence between decoding a QEC code and contracting a TN. We b...

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Veröffentlicht in:	Physical review letters 2014-07, Vol.113 (3), p.030501-030501, Article 030501
Hauptverfasser:	Ferris, Andrew J, Poulin, David
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Cancellation Decoding Equivalence Error correction Mathematical analysis Networks Tensors
Online-Zugang:	Volltext
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