5 papers · 1 filter
Magic states are rarely the best resource to optimize: An analytical tool for qubit resource estimation in concatenated codes
Marco Fellous-Asiani, Hui Khoon Ng, Robert S. Whitney
Concatenated error-correction schemes are well-understood routes to fault-tolerant quantum computing, and research on such schemes continues, including recent claims that they may…
Simulating general noise nearly as cheaply as Pauli noise
Mark Myers, Mariesa H. Teo, Rajesh Mishra +2
Stabilizer simulation of Clifford quantum circuits - error-correction circuits, Clifford subroutines, etc. - on classical computers has played a central role in our understanding o…
Hamiltonian Benchmark of a Solid-State Spin-Photon Interface for Computation
Tejas Acharya, Loïc Lanco, Olivier Krebs +3
Light-matter interfaces are pivotal for quantum computation and communication. While typically analyzed using single-mode or open-quantum-system approximations, these models often…
Information-efficient decoding of surface codes
Long D. H. My, Shao-Hen Chiew, Jing Hao Chai +1
Surface codes are a popular error-correction route to fault-tolerant quantum computation. The so-called exponential backlog problem that can arise when one has to do logical -ga…
Fault-tolerant embedding of quantum circuits on hardware architectures via swap gates
Shao-Hen Chiew, Ezequiel Ignacio Rodriguez Chiacchio, Vishal Sharma +2
In near-term quantum computing devices, connectivity between qubits remain limited by architectural constraints. A computational circuit with given connectivity requirements necess…