Resources

Technical manuscripts

Technical manuscripts, background material, and research developed by Q-CTRL and our partners.

View all
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Fast, accurate, high-resolution simulation of large-scale Fermi-Hubbard models on a digital quantum processor

Gavin S. Hartnett, Khadijeh Sona Najafi, Aleksei Khindanov, Haoran Liao, Michael Schutzman, Michael R. Hush, Michael J. Biercuk, and Yuval Baum

May 6, 2026

,

arXiv

Q-CTRL research
Simulating the dynamics of an SU(2) matrix model on a trapped-ion quantum computer

Gavin S. Hartnett, Haoran Liao, Enrico Rinaldi

April 15, 2026

,

arXiv

Q-CTRL research
Heterogeneous architectures enable a 138x reduction in physical qubit requirements for fault-tolerant quantum computing under detailed accounting

Pranav S. Mundada, Aleksei Khindanov, Yulun Wang, Claire L. Edmunds, Paul Coote, Michael J. Biercuk, Yuval Baum, Michael Hush

April 7, 2026

,

arXiv

Q-CTRL research
Constrained Quantum Optimization at Utility Scale: Application to the Knapsack Problem

Naeimeh Mohseni, Julien-Pierre Houle, Ibrahim Shehzad, Giorgio Cortiana, Corey O’Meara and Adam Bene Watts

February 27, 2026

,

arXiv

Community research
Tensor-based phase difference estimation on time series analysis

Shu Kanno, Kenji Sugisaki, Rei Sakuma, Jumpei Kato, Hajime Nakamura, Naoki Yamamoto

January 22, 2026

,

arXiv

Community research
Large circuit execution for NMR spectroscopy simulation on NISQ quantum hardware

Artemiy Burov, Julien Baglio, Clément Javerzac-Galy

December 16, 2025

,

arXiv

Community research
Practical protein-pocket hydration-site prediction for drug discovery on a quantum computer

Daniele Loco, Kisa Barkemeyer, Andre R. R. Carvalho, Jean-Philip Piquemal

December 9, 2025

,

arXiv

Q-CTRL research
Quantum spectroscopy of topological dynamics via a supersymmetric Hamiltonian

Hiroshi Yamauchi, Satoshi Kanno, Yuki Sato, Hiroyuki Tezuka, Yoshi-aki Shimada, Eriko Kaminishi, Naoki Yamamoto

November 28, 2025

,

arXiv

Community research
No need to calibrate: characterization and compilation for high-fidelity circuit execution using imperfect gates

Ashish Kakkar, Samuel Marsh, Yulun Wang, Pranav Mundada, Paul Coote, Gavin Hartnett, Michael J. Biercuk, Yuval Baum

November 26, 2025

,

arXiv

Q-CTRL research

Latest news and updates

View all
Technical blog

Practical quantum advantage signals a new commercial era for quantum computing

May 6, 2026

Press release

Q-CTRL Delivers 3,000x Speedup in Materials Discovery for the Energy Sector with Quantum Computing, Demonstrates Evidence of Practical Quantum Advantage

May 6, 2026

Press release

TIME Names Q-CTRL to its Inaugural List Honoring 100 Industry Leaders of 2026

April 27, 2026

Subscribe to our newsletter

Keep pace with quantum technology straight to your inbox

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.