272 citations · 1.4k across the 60 of their papers we have counts for
3 papers · 1 filter
Heralding an Arbitrary Decoherence-Free Qubit State
C. Allen Bishop, Ryan S. Bennink, Travis S. Humble +2
We present an optical device which is capable of heralding a variety of DFS states which protect against collective noise. Specifically, it can prepare all three basis states which…
Minimal noise subsystems
Xiaoting Wang, Mark Byrd, Kurt Jacobs
The existence of a decoherence-free subspace/subsystem (DFS) requires that the noise possesses a symmetry. In this work we consider noise models in which perturbations break this s…
Relative performance of ancilla verification and decoding in the [[7,1,3]] Steane code
Ali Abu-Nada, Ben Fortescue, Mark Byrd
Ancilla post-selection is a common means of achieving fault-tolerance in quantum error-correction. However, it can lead to additional data errors due to movement or wait operations…