65 citations · 130 across the 10 of their papers we have counts for
7 papers · 1 filter
Decoded Quantum Interferometry Beyond Hamming: Rank-Metric and Translation Association Schemes
Alexandre Krajenbrink, Colin Krawchuk, Ansis Rosmanis +1
Decoded Quantum Interferometry (DQI) uses coherent decoding and a quantum Fourier transform to find high-quality solutions of structured optimisation problems. Existing analyses ar…
Quantum Monte Carlo Integration for Simulation-Based Optimisation
Jingjing Cui, Philippe J. S. de Brouwer, Steven Herbert +7
We investigate the feasibility of integrating quantum algorithms as subroutines of simulation-based optimisation problems with relevance to and potential applications in mathematic…
A Modular Engine for Quantum Monte Carlo Integration
Ismail Yunus Akhalwaya, Adam Connolly, Roland Guichard +8
We present the Quantum Monte Carlo Integration (QMCI) engine developed by Quantinuum. It is a quantum computational tool for evaluating multi-dimensional integrals that arise in va…
Interplay between transport and quantum coherences in free fermionic systems
Tony Jin, Tristan Gautié, Alexandre Krajenbrink +2
We study the quench dynamics in free fermionic systems in the prototypical bipartitioning protocol obtained by joining two semi-infinite subsystems prepared in different states, ai…
From stochastic spin chains to quantum Kardar-Parisi-Zhang dynamics
Tony Jin, Alexandre Krajenbrink, Denis Bernard
We introduce the asymmetric extension of the Quantum Symmetric Simple Exclusion Process which is a stochastic model of fermions on a lattice hopping with random amplitudes. In this…
On the qubit routing problem
Alexander Cowtan, Silas Dilkes, Ross Duncan +3
We introduce a new architecture-agnostic methodology for mapping abstract quantum circuits to realistic quantum computing devices with restricted qubit connectivity, as implemented…