6 papers
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…
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…
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…
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…
On the fault-tolerance threshold for surface codes with general noise
Jing Hao Chai, Hui Khoon Ng
Fault-tolerant quantum computing based on surface codes has emerged as a popular route to large-scale quantum computers capable of accurate computation even in the presence of nois…