Oliver Siebert

Dr. Oliver Siebert is a Researcher in the Department of Mathematics at the University of Tübingen, specializing in Mathematical Physics and Quantum Theory. He holds affiliations within the Mathematical Physics group (led by Marius Lemm) and has previously worked at EPFL and Friedrich-Schiller University Jena. His research focuses on non-relativistic QED, open quantum systems, many-body quantum mechanics, and functional analysis.

Education:

• Bachelor of Science in Mathematics, Friedrich-Schiller University Jena (2010-2013)
• Master of Science in Mathematics with Physics minor, Friedrich-Schiller University Jena (2014-2015)
• Master studies in Mathematics at University of Münster (2014-2015)

Research interests span theoretical frameworks like translation-invariant Nelson models, thermal ionization, and Bose-Einstein condensation in non-Euclidean spaces. His work integrates geometric analysis and differential geometry with relativity. Recent publications address ground state properties in quantum systems, area laws for lattice bosons, and correlation bounds in long-range models.

Teaching includes courses on operator algebras, mathematical quantum theory, and analysis for physicists. No listed scientific awards, but active in postdoctoral research since 2021. Collaborates with groups led by David Hasler, Marius Lemm, and others.