output
20222025
most citedEncoding a magic state with beyond break-even fidelity

112 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing quant-phShow all

8 papers · 1 filter

quant-ph2025

Dynamical codes for hardware with noisy readouts

Peter-Jan H. S. Derks, Alex Townsend-Teague, Jens Eisert +3

Dynamical stabilizer codes may offer a practical route to large-scale quantum computation. Such codes are defined by a schedule of error-detecting measurements, which allows for fl…

quant-ph2025

Universal fault tolerant quantum computation in 2D without getting tied in knots

Margarita Davydova, Andreas Bauer, Julio C. Magdalena de la Fuente +3

We show how to perform scalable fault-tolerant non-Clifford gates in two dimensions by introducing domain walls between the surface code and a non-Abelian topological code whose co…

quant-ph2024

Color code with a logical control- gate using transversal rotations

Benjamin J. Brown

The color code has been invaluable for the development of the theory of fault-tolerant logic gates using transversal rotations. Three-dimensional examples of the color code have sh…

quant-ph2024★ 2 cited

Generalizing the matching decoder for the Chamon code

Zohar Schwartzman-Nowik, Benjamin J. Brown

Different choices of quantum error-correcting codes can reduce the demands on the physical hardware needed to build a quantum computer. To achieve the full potential of a code, we…

quant-ph2024★ 8 cited

Low-overhead magic state distillation with color codes

Seok-Hyung Lee, Felix Thomsen, Nicholas Fazio +2

Fault-tolerant implementation of non-Clifford gates is a major challenge for achieving universal fault-tolerant quantum computing with quantum error-correcting codes. Magic state d…

quant-ph2024★ 10 cited

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…

quant-ph2023★ 112 cited

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…

quant-ph2022★ 47 cited

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…