Hamiltonian Monte Carlo enhanced by Exact Diagonalization Finn L. Temmen, Martina Gisti, David J. Luitz, Thomas Luu, Johann Ostmeyer Mar 1, 2026 Preprint PDF Thomas Luu Professor of Theoretical Physics Johann Ostmeyer Researcher My research primarily focuses on Lattice Field Theory and low-dimensional Condensed Matter Physics. These studies go hand in hand with algorithmic development including Hybrid Monte Carlo, tensor networks, and Trotterization.