Oliver Siebert works in mathematical quantum theory, mainly using tools from functional analysis (including spectral theory, operator theory, operator algebras). Currently, he is interested in many-body theory with applications to quantum information (Lieb-Robinson bounds, area laws), and in non-relativistic QED/Pauli-Fierz Hamiltonians. He completed his Ph.D. in 2021 at the University of Jena under the supervision of David Hasler. Following that, he worked as a postdoc with Marius Lemm at EPFL and the University of Tübingen.
