21 citations · 60 across the 9 of their papers we have counts for
9 papers
Short two-qubit pulse sequences for exchange-only spin qubits in 2D layouts
Jason D. Chadwick, Gian Giacomo Guerreschi, Florian Luthi +9
Exchange-only (EO) spin qubits in quantum dots offer an expansive design landscape for architecting scalable device layouts. The study of two-EO-qubit operations, which involve six…
Superstaq: Deep Optimization of Quantum Programs
Colin Campbell, Frederic T. Chong, Denny Dahl +21
We describe Superstaq, a quantum software platform that optimizes the execution of quantum programs by tailoring to underlying hardware primitives. For benchmarks such as the Berns…
Qompress: Efficient Compilation for Ququarts Exploiting Partial and Mixed Radix Operations for Communication Reduction
Andrew Litteken, Lennart Maximilian Seifert, Jason Chadwick +3
Quantum computing is in an era of limited resources. Current hardware lacks high fidelity gates, long coherence times, and the number of computational units required to perform mea…
Dancing the Quantum Waltz: Compiling Three-Qubit Gates on Four Level Architectures
Andrew Litteken, Lennart Maximilian Seifert, Jason D. Chadwick +6
Superconducting quantum devices are a leading technology for quantum computation, but they suffer from several challenges. Gate errors, coherence errors and a lack of connectivity…
Communication Trade Offs in Intermediate Qudit Circuits
Andrew Litteken, Jonathan M. Baker, Frederic T. Chong
Quantum computing promises speedup of classical algorithms in the long term. Current hardware is unable to support this goal and programs must be efficiently compiled to use of the…
Reducing Runtime Overhead via Use-Based Migration in Neutral Atom Quantum Architectures
Andrew Litteken, Jonathan M. Baker, Frederic T. Chong
Neutral atoms are a promising choice for scalable quantum computing architectures. Features such as long distance interactions and native multiqubit gates offer reductions in commu…