6 citations · 7 across the 5 of their papers we have counts for
5 papers · 1 filter
Loss-tolerant distributed lattice surgery using fusion networks
Felix Burt, Richard Meister, Sheng-Ku Lin +5
Networking matter-based quantum processing units (QPUs) offers a promising route to scaling fault-tolerant quantum computers. This requires distributed logical operations to be per…
Graph Neural Post-selection for Quantum Error Correction
Conor Carty, Tamas Noszko, Joschka Roffe +1
Post-selection improves the logical reliability of quantum computation by rejecting shots which are likely to result in logical failure. We introduce graph neural networks that pre…
Local Relaxation Hierarchies for Quantum Ground State Energies: Convergence Guarantees and Message Passing Algorithms
Sheng-Ku Lin, Ricardo Rivera Cardoso, Roberto Bondesan
Convex relaxation hierarchies provide lower bounds to the ground state energy of quantum many-body systems that can be computed in polynomial time on a classical computer, at any f…
Constant-time equilibration of observables under rapid Lindbladian dynamics
Štěpán Šmíd, Richard Meister, Mario Berta +1
Markovian open-system dynamics have widespread applications throughout quantum information science, including algorithmic state preparation. Their convergence is commonly quantifie…
Bayesian Optimization for Quantum Error-Correcting Code Discovery
Yihua Chengyu, Richard Meister, Conor Carty +2
Quantum error-correcting codes protect fragile quantum information by encoding it redundantly, but identifying codes that perform well in practice with minimal overhead remains dif…