304 citations · 736 across the 10 of their papers we have counts for
4 papers · 1 filter
Renormalization group decoder for a four-dimensional toric code
Kasper Duivenvoorden, Nikolas P. Breuckmann, Barbara M. Terhal
We describe a computationally-efficient heuristic algorithm based on a renormalization-group procedure which aims at solving the problem of finding minimal surface given its bounda…
Performance and structure of single-mode bosonic codes
Victor V. Albert, Kyungjoo Noh, Kasper Duivenvoorden +9
The early Gottesman, Kitaev, and Preskill (GKP) proposal for encoding a qubit in an oscillator has recently been followed by cat- and binomial-code proposals. Numerically optimized…
Local Decoders for the 2D and 4D Toric Code
Nikolas P. Breuckmann, Kasper Duivenvoorden, Dominik Michels +1
We analyze the performance of decoders for the 2D and 4D toric code which are local by construction. The 2D decoder is a cellular automaton decoder formulated by Harrington which e…
Single-Mode Displacement Sensor
Kasper Duivenvoorden, Barbara M. Terhal, Daniel Weigand
We show that one can determine both parameters of a displacement acting on an oscillator with an accuracy which scales inversely with the square root of the number of photons in th…