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A portrait photo of Olivier Gingras.
A portrait photo of Olivier Gingras.

Research Staff

Olivier Gingras, Ph.D.

Associate Research Scientist, Center for Computational Quantum Physics

Bio

Olivier Gingras is an Associate Research Scientist at the CCQ. His research centers on numerical simulations of strongly correlated systems, with a particular focus on realistic quantum materials and multi-orbital unconventional superconductors. To predict observable phenomena in increasingly complex systems, he develops and applies cutting-edge algorithms. He joined the Simons Foundation in 2021 as a Flatiron Research Fellow, after completing his Ph.D. from the Université de Montréal and the Université de Sherbrooke.

Publications

Linear Foundation Model for Quantum Embedding: Data-Driven Compression of the Ghost Gutzwiller Variational Space

arXiv:2512.21666, December 25, 2025

Samuele Giuli, Hasanat Hasan, Benedikt Kloss, Marius S. Frank, Tsung-Han Lee, Olivier Gingras, et al.

Expert Evaluation of LLM World Models: A High-\(T_c\) Superconductivity Case Study

arXiv:2511.03782, November 5, 2025

Haoyu Guo, Maria Tikhanovskaya, Paul Raccuglia, Alexey Vlaskin, Chris Co, Daniel J. Liebling, et al.

Abinit 2025: New Capabilities for the Predictive Modeling of Solids and Nanomaterials

The Journal of Chemical Physics, arXiv:2507.08578, October 29, 2025

Matthieu J. Verstraete, Joao Abreu, Guillaume E. Allemand, Bernard Amadon, Gabriel Antonius, Maryam Azizi, et al.

Competition between d-wave superconductivity and magnetism in uniaxially strained Sr2RuO4

arxiv:2307.10006, 2023

Sophie Beck, Antoine Georges, and Olivier Gingras

Featuring Olivier Gingras

Illustration showing electrons bound in pairs being hit with light

Experiment Reveals Quantum Tug-of-War Limiting Higher-Temperature Superconductivity

Grid of orbital images.

Watch: A Short Film on the Secret Life of Electrons and the Power of a Collective

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Watch: 5 Math-Inspired Short Films Created by Flatiron Institute Researchers and Filmmakers

Events

Computational Quantum Physics

TRIQS Summer School 2025

Workshop

September 1–5, 2025

Speakers

Antoine Georges, Michel Ferrero, Olivier Gingras, Olivier Parcollet

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Portrait photo of Michel Ferrero
A portrait photo of Olivier Gingras.
Portrait photo of Olivier Parcollet

Facing the Unknown

In Conversation

August 11, 2023

6–8 p.m. ET

Speakers

Jim Al-Kahili, Paula Croxson, Olivier Gingras

JIm Al-Khalili headshot
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A portrait photo of Olivier Gingras.

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Center for Computational Quantum Physics

CCQ’s mission is to develop the concepts, theories, algorithms and codes needed to solve the quantum many-body problem and use the solutions to predict the behavior of materials and molecules of scientific and technological interest.

Learn more
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