Personal profile
Biography
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.
Education/Academic qualification
Theoretical Physics, PhD
1 Oct 2005 → 23 Sept 2008
Award Date: 23 Sept 2008
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Collaborations and top research areas from the last five years
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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. 118, 16, 166801.Research output: Contribution to journal › Article › peer-review
Open AccessFile106 Citations (Scopus)25 Downloads (Pure) -
Spectral statistics of chaotic many-body systems
Dubertrand, R. & Mueller, S., 2 Mar 2016, In: New Journal of Physics. 18, 3, 033009.Research output: Contribution to journal › Article › peer-review
Open AccessFile46 Citations (Scopus)53 Downloads (Pure) -
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. 112, 23, 234101.Research output: Contribution to journal › Article › peer-review
Open AccessFile25 Citations (Scopus)24 Downloads (Pure) -
Classical transport in a maximally chaotic chain
Alderson, W., Dubertrand, R. & Shudo, A., 15 Apr 2025, In: Journal of Physics A: Mathematical and Theoretical. 58, 16, 28 p., 165201.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)13 Downloads (Pure) -
Universal correlations in chaotic many-body quantum states: Fock-space formulation of Berry's random wave model
Schoeppl, F., Dubertrand, R., Urbina, J. D. & Richter, K., 10 Jan 2025, In: Physical Review Letters. 134, 1, 6 p., 010404.Research output: Contribution to journal › Article › peer-review