Showing quant-phShow all
3 papers · 1 filter
quant-ph2026
Efficient Preparation of Graph States using the Quotient-Augmented Strong Split Tree
Nicholas Connolly, Shin Nishio, Dan E. Browne +2
Graph states are a key resource for measurement-based quantum computation and quantum networking, but state-preparation costs limit their practical use. Graph states related by loc…
quant-ph2025
Multiplexed Quantum Communication with Surface and Hypergraph Product Codes
Shin Nishio, Nicholas Connolly, Nicolò Lo Piparo +3
Connecting multiple processors via quantum interconnect technologies could help overcome scalability issues in single-processor quantum computers. Transmission via these interconne…
quant-ph2024
Fast erasure decoder for hypergraph product codes
Nicholas Connolly, Vivien Londe, Anthony Leverrier +1
We propose a decoder for the correction of erasures with hypergraph product codes, which form one of the most popular families of quantum LDPC codes. Our numerical simulations show…