255 citations · 1.9k across the 36 of their papers we have counts for
36 papers
Mitigating errors in logical qubits
Samuel C. Smith, Benjamin J. Brown, Stephen D. Bartlett
Quantum error correcting codes protect quantum information, allowing for large quantum computations provided that physical error rates are sufficiently low. We combine post-selecti…
Minimising surface-code failures using a color-code decoder
Asmae Benhemou, Kaavya Sahay, Lingling Lao +1
The development of practical, high-performance decoding algorithms reduces the resource cost of fault-tolerant quantum computing. Here we propose a decoder for the surface code tha…
Encoding a magic state with beyond break-even fidelity
Riddhi S. Gupta, Neereja Sundaresan, Thomas Alexander +10
To run large-scale algorithms on a quantum computer, error-correcting codes must be able to perform a fundamental set of operations, called logic gates, while isolating the encoded…
Codesign of quantum error-correcting codes and modular chiplets in the presence of defects
Sophia Fuhui Lin, Joshua Viszlai, Kaitlin N. Smith +4
Fabrication errors pose a significant challenge in scaling up solid-state quantum devices to the sizes required for fault-tolerant (FT) quantum applications. To mitigate the resour…
High-threshold quantum computing by fusing one-dimensional cluster states
Stefano Paesani, Benjamin J. Brown
We propose a measurement-based model for fault-tolerant quantum computation that can be realised with one-dimensional cluster states and fusion measurements only; basic resources t…
Anyon condensation and the color code
Markus S. Kesselring, Julio C. Magdalena de la Fuente, Felix Thomsen +3
The manipulation of topologically-ordered phases of matter to encode and process quantum information forms the cornerstone of many approaches to fault-tolerant quantum computing. H…