Hi and welcome on my website! I’m Ewen, a third-year PhD student under the supervision of Antoine Levitt in the Laboratoire de Mathématiques d’Orsay (LMO) of Paris Saclay University.

My full CV is available here.

Pour accéder à la version française du site, veuillez cliquer 🇫🇷 ici 🇫🇷

Research Interest

I am deeply interested in numerical methods, particularly those with applications in condensed matter physics and quantum chemistry. In particular, I study Brillouin zone integration and the special case of the density of states (DOS).

Some Keywords

• Numerical Analysis
• Quantum Mechanics
• Linear Algebra
• Complex Analysis

Some Notes

Here are some notes I wrote that might be useful to others:

• Small notes on the Linear Tetrahedron method for DOS computation in 1D, 2D, and 3D.

Programming

A major part of my work involves implementing and testing numerical methods for computing electronic properties using Julia.

Here are some packages I have contributed to:

• AutoBZCore.jl – Implementation of two numerical methods for DOS computation.
• ImplicitIntegration.jl – Better bounds for the eigenvalues of Hamiltonians.