Louis Garrigue

Portrait

Louis Garrigue


    I am a postdoctoral researcher in mathematical quantum physics at Cermics, the laboratory of mathematics of the École des ponts, in the team of Éric Cancès. You can find my CV here, and you can email me on louis.garrigue(at)enpc.fr.

    My main research interests are mathematical quantum mechanics, functional analysis, inverse problems, numerical analysis and spectral theory.


Preprints

[5] L. Garrigue. Building Kohn-Sham potentials for ground and excited states (arxiv:2101.01127), preprint (2021)

Publications

[4] L. Garrigue. Some properties of the potential-to-ground state map in quantum mechanics (arxiv:2012.04054), to appear in Communications in Mathematical Physics (2021)

[3] L. Garrigue. Unique continuation for many-body Schrödinger operators and the Hohenberg-Kohn theorem. II. The Pauli Hamiltonian (arxiv:1901.03207), Documenta Mathematica (2020)

[2] L. Garrigue. Hohenberg-Kohn theorems for interactions, spin and temperature (arxiv:1906.03191), Journal of Statistical Physics (2019)

[1] L. Garrigue. Unique continuation for many-body Schrödinger operators and the Hohenberg-Kohn theorem. (arxiv:1804.07564), Mathematical Physics, Analysis and Geometry (2018)

Positions

Sept 2020 - : postdoc at Cermics, École des ponts, in the team of Éric Cancès

Education

• 2017 - 2020 : PhD in mathematical physics at the university Paris-Dauphine, with Mathieu Lewin

• 2016 - 2017 : Master's degree in fundamental mathematics, university Paris-Diderot

• 2014 - 2016 : Master's degree in theoretical physics, École normale supérieure

• 2012 - 2017 : Student and civil servant at the École normale supérieure in Paris (entré en 3/2)

Slides

Here are condensed presentations of some of my works :

Building the Kohn-Sham potential, which I presented at Dijon in March 2021

New Hohenberg-Kohn theorems, which I presented at Singapore in September 2019

Unique continuation for the Hohenberg-Kohn theorem, which I presented at Banff in January 2019

Miscellaneous

Here are some lecture notes given for an introduction to physics for ENS students in humanities.