255 citations · 1.9k across the 36 of their papers we have counts for
7 papers · 1 filter
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…
A local pre-decoder to reduce the bandwidth and latency of quantum error correction
Samuel C. Smith, Benjamin J. Brown, Stephen D. Bartlett
A fault-tolerant quantum computer will be supported by a classical decoding system interfacing with quantum hardware to perform quantum error correction. It is important that the d…
Conservation laws and quantum error correction: towards a generalised matching decoder
Benjamin J. Brown
Decoding algorithms are essential to fault-tolerant quantum-computing architectures. In this perspective we explore decoding algorithms for the surface code; a prototypical quantum…
A cellular automaton decoder for a noise-bias tailored color code
Jonathan F. San Miguel, Dominic J. Williamson, Benjamin J. Brown
Self-correcting quantum memories demonstrate robust properties that can be exploited to improve active quantum error-correction protocols. Here we propose a cellular automaton deco…
The XP Stabiliser Formalism: a Generalisation of the Pauli Stabiliser Formalism with Arbitrary Phases
Mark A. Webster, Benjamin J. Brown, Stephen D. Bartlett
We propose an extension to the Pauli stabiliser formalism that includes fractional rotations around the axis for some integer . The resulting generalised stabiliser f…