212 citations · 850 across the 29 of their papers we have counts for
Showing 2021 · quant-phShow all
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quant-ph2021★ 40 cited
Quantum Lego: Building Quantum Error Correction Codes from Tensor Networks
ChunJun Cao, Brad Lackey
We introduce a flexible and graphically intuitive framework that constructs complex quantum error correction codes from simple codes or states, generalizing code concatenation. Mor…
quant-ph2021★ 20 cited
Magic State Distillation from Entangled States
Ning Bao, ChunJun Cao, Vincent Paul Su
Magic can be distributed non-locally in many-body entangled states, such as the low energy states of condensed matter systems. Using the Bravyi-Kitaev magic state distillation prot…
quant-ph2021★ 11 cited
Hyper-Invariant MERA: Approximate Holographic Error Correction Codes with Power-Law Correlations
ChunJun Cao, Jason Pollack, Yixu Wang
We consider a class of holographic tensor networks that are efficiently contractible variational ansatze, manifestly (approximate) quantum error correction codes, and can support p…