3 citations · 4 across the 2 of their papers we have counts for
4 papers · 1 filter
Parallel decoding of multiple logical qubits in tensor-network codes
Terry Farrelly, Robert J. Harris, Nathan A. McMahon +1
We consider tensor-network stabilizer codes and show that their tensor-network decoder has the property that independent logical qubits can be decoded in parallel. As long as the e…
Decoding Holographic Codes with an Integer Optimisation Decoder
Robert J. Harris, Elliot Coupe, Nathan A. McMahon +2
We develop a most likely error Pauli error decoding algorithm for stabiliser codes based on general purpose integer optimisation. Using this decoder we analyse the performance of h…
Quantum State Discrimination as Bayesian Experimental Design
Thomas Guff, Yuval R. Sanders, Nathan A. McMahon +1
We show that quantum state discrimination sits neatly in the framework of Bayesian experimental design. In this setting, the two main branches of quantum state discrimination (mini…
Calderbank-Steane-Shor Holographic Quantum Error Correcting Codes
Robert J. Harris, Nathan A. McMahon, Gavin K. Brennen +1
We expand the class of holographic quantum error correcting codes by developing the notion of block perfect tensors, a wider class that includes previously defined perfect tensors.…