Pierre Wulles

On this page, you will find content related to my research work at CEA (numerical analysis), my PhD thesis on topological photonics (2021–2024) at LPMMC, my teaching at UGA, and, more broadly, topics related to physics and computer science.

Publications

• Dynamics of transport by helical edge states (05/12/2025)
• Topological photonics in two-dimensional atomic lattices (thesis, 24/09/2024, vulgarisation)
• Topological photonic band gaps in honeycomb atomic arrays (07/08/2024)
• Photonic topological Anderson insulator in a two-dimensional atomic lattice (2023)
• Topological transitions and Anderson localization of light in disordered atomic arrays (21/04/2022)

Recent Talks

• Backend agnostic linear algebra library based on mdarray (09/07/2026)
• Topological photonics in two-dimensional atomic lattices (PhD defense 24/09/2024)
• Ma thèse en 180 secondes (14/08/2024)
• Topology in tight-binding model (07/02/2024)

Code

• Tensoratu is a rust library that sets out to end the horror of indexing when working with tensor networks.
• mdarray-linalg is a rust linear algebra package built on top of mdarray.
• PyBott is a python package to compute the Bott and spin Bott indices in 2D lattices.