Research

Overview

I am currently substitute professor for Probability Theory at the University of Potsdam, on leave from the Weierstrass Institute, where I am a post-doctoral researcher in the Interacting Random Systems group.
I  also organise our group seminar.

My research interests are in probability theory, in particular (classical and quantum) statistical mechanics, with a special focus on the theory of point processes. In my work, I mainly deal with many-particle spatial systems inspired by physics, which can describe phase-transition phenomena.

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Publications and preprints

  1. Marked Gibbs point processes with unbounded interaction: an existence result
    with S. Rœlly
    Journal of Statistical Physics 179, pp. 972–996 (2020)
    arXiv:1911.12800

  2. An explicit Dobrushin uniqueness region for Gibbs point processes with repulsive interactions
    with P. Houdebert
    Journal of Applied Probability 59.2, pp. 541–555 (2022)
    arXiv:2009.06352

  3. Gibbs point processes on path space: existence, cluster expansion and uniqueness
    Markov Processes and Related Fields 28, pp. 329–364 (2022)
    arXiv:2106.14000

  4. Diffusion dynamics for an infinite system of two-type spheres and the associated depletion effect
    with M. Fradon, J. Kern, and S. Rœlly
    Stochastic Processes and their Applications 171, 104319 (2024)
    arXiv:2306.02672

  5. Locality properties for discrete and continuum Widom–Rowlinson models in random environments
    with B. Jahnel and C. Külske
    arXiv:2311.07146

  6. Off-diagonal long-range order for the free Bose gas via the Feynman–Kac formula
    with W. König and Q. Vogel
    arXiv:2312.07481

  7. The variational principle for a marked Gibbs point process with infinite-range multibody interactions
    with B. Jahnel, J. Köppl, and Y. Steenbeck
    arXiv:2408.17170

  8. Infinite-dimensional diffusions and depletion interaction for a model of colloids
    with M. Fradon
    arXiv:2502.15628