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Armando Angrisani
I am an incoming CNRS chargé de recherche (permanent researcher, equivalent to an Associate Professor position, without compulsory teaching duties) in the QAT team at the Department of Computer Science of the École normale supérieure (ENS–PSL), Paris. I am currently a Marie Skłodowska-Curie Postdoctoral Fellow at QMATH, University of Copenhagen, working on the PROQSY project.
My research asks when quantum systems can be simulated or learned efficiently, and what determines the boundary between classical and quantum computation. I am particularly interested in how noise and physical constraints can make complex quantum systems admit compact descriptions, and how these descriptions can be turned into efficient algorithms for classical simulation and quantum learning.
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contact: name.lastname[at]math.ku.dk
Join us!
We have an opening for a PhD position in the QAT team at ENS Paris, co-supervised by Harold Ollivier and me. Prospective applicants are welcome to get in touch to discuss the project.
I also welcome enquiries from students and postdocs interested in working on topics related to my research.
News
News
October 2026 — I have joined QMATH at the University of Copenhagen as a Marie Skłodowska-Curie Postdoctoral Fellow, working with Daniel Stilck França.
October 2026 — I am serving on the programme committee for QIP 2027.
October 2026 — Our new preprint, “Universal Bounds for Out-of-Distribution Unitary Learning”, is now on arXiv.
September 2026 — Our new preprint, “Dissipation accelerates quantum and classical simulation of open-system dynamics”, is now on arXiv.
August 2026 — Our invited tutorial, “Pauli Propagation: A Computational Framework for Simulating Quantum Systems”, has been published in PRX Quantum.
July 2026 — I am serving on the programme committee for QTML 2026.
July 2026 — Our preprint, “The Complexity of Dynamical Correlators: Operator Shadows and Exponential Learning Separations”, is now on arXiv.
June 2026 — Our work, “Efficient Quantum-Enhanced Classical Simulation for Patches of Quantum Landscapes”, has been published in PRX Quantum.
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