Dr Remy Dubertrand

Assistant Professor

School: Engineering, Physics and Mathematics

I got my PhD in 2008 at the university of Paris-Sud Orsay after being under the supervision of Prof. E. Bogomolny. I did several postdocs in UK, France, Belgium and Germany.

I was appointed as a Vice-Chancellor Fellow in November 2019 at the Department of Mathematics, Physics and Electrical Engineering at the university of Northumbria.

My research is centered on quantum complex systems. The transition between classical (Hamiltonian) systems and quantum mechanics has been studied for several decades using semiclassical techniques, in a research domain dubbed as 'quantum chaos'. I have been recently interested in extending those techniques for systems with a large, possibly infinite, number of degrees of freedom.

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Key Publications

Scaling Theory of the Anderson Transition in Random Graphs: Ergodicity and Universality, Garcia-Mata, I., Giraud, O., Georgeot, B., Martin, J., Dubertrand, R., Lemarie, G. 17 Apr 2017, In: Physical Review Letters
Spectral statistics of chaotic many-body systems, Dubertrand, R., Mueller, S. 2 Mar 2016, In: New Journal of Physics
Two Scenarios for Quantum Multifractality Breakdown, Dubertrand, R., Garcia-Mata, I., Georgeot, B., Giraud, O., Lemarie, G., Martin, J. 10 Jun 2014, In: Physical Review Letters

PGR Supervision

David Martin Semiclassical study of the Lieb-Liniger model: trace formula and spectral statistics Start Date: 01/10/2022
David Martin Semiclassical study of thermalisation in quantum many-body models Start Date: 01/10/2022 End Date: 17/10/2025

Qualifications

Theoretical Physics PhD September 23 2008

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