Low-Overhead Fault Tolerance in Two Dimensions

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Simons Institute for the Theory of Computing

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Published on March 29, 2024 4:22:24 PM ● Video Link: https://www.youtube.com/watch?v=f1iN_8WRKZo

Duration: 35:11

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Chris Pattison (California Institute of Technology)
https://simons.berkeley.edu/talks/chris-pattison-california-institute-technology-2024-02-12
Advances in Quantum Coding Theory

Given recent bounds on code parameters and syndrome extraction circuits, a nature question is to what extent this limits our ability to perform low-overhead fault-tolerant computation. In this talk I will present a fault-tolerance scheme that achieves very low space overhead using only geometrically local circuits.