11 citations · 24 across the 6 of their papers we have counts for
6 papers · 1 filter
Low-cost noise reduction for Clifford circuits
Nicolas Delfosse, Edwin Tham
We propose a Clifford noise reduction (CliNR) scheme that provides a reduction of the logical error rate of Clifford circuit with lower overhead than error correction and without t…
How to choose a decoder for a fault-tolerant quantum computer? The speed vs accuracy trade-off
Nicolas Delfosse, Andres Paz, Alexander Vaschillo +1
Achieving practical quantum advantage requires a classical decoding algorithm to identify and correct faults during computation. This classical decoding algorithm must deliver both…
Splitting decoders for correcting hypergraph faults
Nicolas Delfosse, Adam Paetznick, Jeongwan Haah +1
The surface code is one of the most popular quantum error correction codes. It comes with efficient decoders, such as the Minimum Weight Perfect Matching (MWPM) decoder and the Uni…
Simulation of noisy Clifford circuits without fault propagation
Nicolas Delfosse, Adam Paetznick
The design and optimization of a large-scale fault-tolerant quantum computer architecture relies extensively on numerical simulations to assess the performance of each component of…
Spacetime codes of Clifford circuits
Nicolas Delfosse, Adam Paetznick
We propose a scheme for detecting and correcting faults in any Clifford circuit. The scheme is based on the observation that the set of all possible outcome bit-strings of a Cliffo…
A linear-time benchmarking tool for generalized surface codes
Nicolas Delfosse, Pavithran Iyer, David Poulin
Quantum information processors need to be protected against errors and faults. One of the most widely considered fault-tolerant architecture is based on surface codes. While the ge…