People

PhD Students and Postdocs

The people who build the compiler, the verifier, the studio and this website.

John Zhuoyang Ye
John Zhuoyang Ye
Lead developer
University of California, Los Angeles

Builds the compiler, the Lean-checked verifier, the studio and this website, and runs the architecture studies behind the leaderboard.

Ke Sun
Ke Sun
Team Lead
University of California, Berkeley

I originated the project idea within the NQVL FTL project to design a compiler mapping user-level quantum circuits down to QCCD ion-trap hardware. Working alongside students across QEC, compilation, and hardware engineering, we developed a collaborative web platform where I focused on defining ion movement and gate primitives, analyzing fabrication constraints, and exploring 3D shuttling concepts.

Zhuangzhuang Chen
Team member

Works through the studio's course as a first reader and reports what does not hold: found that the CNOT exercise in B2 asks for a merge no single waveform can perform, and that the compiler lesson's companion page was never published.

Jaewon
Contributor
University of California, Berkeley

Reran our schedules for the Jones et al. layouts and found that they did not keep each qubit's gate order, which is why the compiler now never reorders an input circuit; checks the reproduced numbers against the papers.

Alex
Contributor
University of Michigan

Reads the Compilation and Reproduce pages line by line and asks what each term means: which checks ran, how capacity and fidelity are defined, and what the instructions look like written out in full.

Yuewen
Contributor
University of Michigan

Yuewen Hou is a third-year Ph.D. student at the University of Michigan. His research focuses on quantum error correction, classical simulation of quantum programs, and quantum algorithms.

Jack
Contributor
Cornell University

Read the Compilation page as a newcomer and asked where its terms come from, whether the input is standard OpenQASM and what the dependency graph is, which the page now explains.

Leading Faculty

The faculty who lead the collaboration.

Jens Palsberg
Jens Palsberg
Professor of Computer Science
University of California, Los Angeles

Professor and former chair of Computer Science at UCLA, working on programming languages, software engineering and quantum computing.

Hartmut Häffner
Hartmut Häffner
Professor of Physics
University of California, Berkeley

Leads the trapped-ion group at UC Berkeley, whose recent work includes ultra-low-noise and 3D-printed ion traps, control of a quantum rotor and trapped electrons.

Institutions

FTL: Accelerating Fault-Tolerant Quantum LogicThe project QCCD studio grew out of, and its funder: the UCLA-led project of the NSF National Quantum Virtual Laboratory that is designing a fault-tolerant trapped-ion (QCCD) computer with 60 logical qubits.
UCLA
University of California, Los AngelesLeads the project.
UC Berkeley
University of California, BerkeleyPartner in the collaboration.
CIQC
Challenge Institute for Quantum ComputationFunds the work, as an NSF Quantum Leap Challenge Institute.
Arizona
University of ArizonaA contributor is based here.
Michigan
University of MichiganContributors are based here.
UC San Diego
University of California, San DiegoA contributor is based here.
Cornell
Cornell UniversityA contributor is based here.

To be listed here, add yourself in a pull request, or open a thread on the Discuss page. Contributors to the code are also on GitHub's contributor graph. Contributors on GitHub →