PhD theses
- Dimitrios Gkiatas
Towards a BRST-invariant construction of pure Yang-Mills theory
Jena 2023 (co-advisor: Luca Zambelli) - Chantal Sundqvist
Signatures of quantum vacuum nonlinearity in two-beam laser collisions
Jena 2023 (scientific advisor: Felix Karbstein) - Abdor Sabor Salek
Renormalization group studies of quantum theories of gravity and matter
Jena 2022 - Leonard Klar
Quantum vacuum nonlinearities in the all-optical regime
Jena 2022 (co-advisor: Felix Karbstein) - Jobst Ziebell
The functional renormalisation group, its mathematics and applications to asymptotic safety
Jena 2022 - Alessandro Ugolotti
Asymptotically free Gauged-Yukawa systems
Jena 2020 (co-advisor: Luca Zambelli) - Riccardo Martini
Aspects of critical phenomena in curved space
Jena 2019 - Julia Borchardt
From condensed matter to Higgs physics: solving functional renormalization group equations globally in field space
Jena 2017 - Nico Seegert
Signatures of the quantum vacuum in inhomogeneous electromagnetic fields
Jena 2017 (co-advisor: Felix Karbstein) - René Sondenheimer
Renormalization group flow of the Higgs sector
Jena 2016 - Alexander Blinne
Electron positron pair production in strong electric fields
Jena 2016 - Stefan Lippoldt
Fermions in curved spacetimes
Jena 2016 - Lars Rößler
Quanteneffekte in starken Feldern
Jena 2014 - Marco Schäfer
Energy-Momentum tensors and energy conditions with wordline Numerics
Jena 2013 - Lukas Janssen
Critical phenomena in (2+1)-dimensional relativistic fermion systems
Jena 2012 - Daniel D. Scherer
Low-dimensional chiral physics: Gross-neveu universality and magnetic catalysis
Jena 2012 (co-advisor: Jens Braun) - Astrid Eichhorn
Quantum fields in the non-perturbative regime: Yang-Mills theory and gravity
Jena 2011 - Babette Döbrich
Phenomenology of the vacuum in quantum electrodynamics and beyond
Jena 2011 - Michael M. Scherer
Effective and fundamental quantum fields at criticality
Jena 2010 - Alexej Weber
Interplay between geometry and temperature in the Casimir effect
Heidelberg 2010 - Klaus Klingmüller
Worldline approach to Casimir effect and Gross-Neveu model
Heidelberg 2007 (co-advisor: Michael G. Schmidt)
M.Sc. theses
- Manish Rathi
Standard Model Extension: Grimus Neufeld model for neutrinos
Jena 2025 (scientific advisor: Thomas Gajdosik) - Max Draegert
Axion-Photon interaction in inhomogeneous fields
Jena 2024 - Lars Maiwald
All-optical signatures of quantum vacuum nonlinearities in numerical simulations of unexplored regimes
Jena 2023 - Philip Heinzel
Renormalization Group Studies of relativistic Luttinger Fermions
Jena 2023 - Julian Schirrmeister
Wilsonian perspective on generic self-interacting U(1) gauge theories: global existence of fixed-point actions
Jena 2022 - Kevin K. K. Tam
Dynamical Mass Generation in Asymptotically Safe QED
Jena 2022 - Richard Schmieden
Aspects of the gauge hierarchy of the standard model
Jena 2020 (co-advisor: Luca Zambelli) - Ruben Küspert
Spin-base-invariant formulation of Hilbert-Palatini gravity
Jena 2020 - Simon Schreyer
Global Stability of Scalar Potentials in Asymptotically Safe Particle Models
Jena 2020 - Lennart Dabelow
Renormalization group analysis of momentum-dependent four-fermion interactions
Jena 2017 (co-advisor: Benjamin Knorr) - Milena Leutnant
Die Formfaktoren des Quark-Photon-Vertex
Jena 2017 (scientific advisor: André Sternbeck) - Sabrina Kaack
Weltliniennumerik auf moderner Rechnerarchitektur
Jena 2017 - Chantal Sundqvist
Theoretische Analyse der Vakuumdoppelbrechung im Feld eines Hochintensitätslasers
Jena 2017 (scientific advisor: Felix Karbstein) - Matthias Warschinke
Impact of higher dimensional operators on lower Higgs mass bounds in a Higgs-Yukawa system
Jena 2015 (co-advisor: René Sondenheimer) - Friedrich Gehring
Fixpunkt-Struktur von verallgemeinerten Gross-Neveu-Modellen in drei Raumzeitdimensionen
Jena 2013 (co-advisor: Lukas Janssen) - Nico Seegert
Quantum Reflection at Strong Magnetic Fields
Jena 2013 (co-advisor: Felix Karbstein) - Julia Borchardt
Renormalization group flows of a (2+1)-dimensional chiral fermion system with collective degrees of freedom
Jena 2013 - Alexander Blinne
Paarproduktion in rotierenden elektrischen Feldern
Jena 2013 - René Sondenheimer
Renormierungsflüsse von Higgsmassenschranken in einfachen Yukawa-Systemen
Jena 2012 - Stefan Lippoldt
Fermionische Systeme auf gekrümmtem Hintergrund
Jena 2012 - Dietrich Roscher
Chirale Symmetriebrechung in 2+1-dimensionaler QED
Jena 2012 (co-advisors: Jens Braun, Lukas Janssen) - Christoph Bösel
Weltlinien-Monte-Carlo-Methode für fermionische Fluktuationen in starken Feldern
Jena 2012 - Daqing Wang
Free-space quantum teleportation over 143 kilometers
Jena 2012 (scientific advisor: Rupert Ursin, Vienna) - Alexander Janot
The Impact of Confining Dynamics on Chiral Symmetry Breaking in QCD
Jena 2011 (scientific advisor: Jens Braun) - Friedemann Albrecht Werner
Ghost-curvature couplings in Quantum Einstein Gravity
Jena 2011 (co-advisor: Astrid Eichhorn) - Piotr Piasecki
Phasenübergänge und kritische Dynamik in endlichen Volumina
Jena 2010 (scientific advisor: Jens Braun) - Norman Neitz
Quantenfeldtheoretisches Tunneln exotischer Teilchen in magnetischen Feldern
Jena 2010 (co-advisors: Babette Döbrich, Felix Karbstein) - Frank Glowna
Non-perturbative access to Casimir-Polder potentials for nontrivial geometries in QED
Jena 2010 (co-advisor: Babette Döbrich) - Stefan Rechenberger
Asymptotic safety of Yukawa systems
Jena 2010 - Lars Rößler
Vakuumpolarisation in räumlich inhomogenen Magnetfeldern
Jena 2009 - Astrid Eichhorn
Effective gluon potential and beta function of Yang-Mills theory
Heidelberg 2008 - Babette Döbrich
Non-perturbative access to Casimir-Polder potentials in nontrivial geometries
Heidelberg 2008 (as co-advisor of Maarten DeKieviet) - Andreas Deschner
Worldline numerics and non-abelian gauge theories
Heidelberg 2008 - Clemens Gneiting
Higgs mass bounds from renormalization flow
Heidelberg 2005 - Jens Hämmerling
Geometry of spin-field couplings on the worldline
Heidelberg 2004 (co-advisor: Michael G. Schmidt) - Klaus Klingmüller
Pair production on the worldline
Heidelberg 2004 (co-advisor: Michael G. Schmidt)
B.Sc. theses
- Jessica Schrön
Relativistische Luttinger-Fermionen in verschiedenen Dimensionen
Jena 2025 - Julian Frank Arnus
Characterization of Bifurcations in the Renormalization Group Phase Structure of QCD and QED
Jena 2025 - Minou Luger
Klassisch-orientierte Behandlung metrisch-affiner Gravitationstheorien mit Materie
Jena 2025 (scientific advisor: Julian Schirrmeister) - Laura Schiffhorst
Klassische Lösungen der Bewegungsgleichung freier relativistischer Luttinger-Fermionen
Jena 2024 - Pascal Zillmann
Untersuchung einer alternativen Lösungsstrategie der Wetterich-Gleichung
Jena 2024 - Johannes Laufkötter
Construction of Relativistic Field Theories with Luttinger Fermions
Jena 2022 - Björn Borgolte
Photon-Axion-Amplituden in starken Feldern
Jena 2022 (co-advisor: Felix Karbstein) - Justus Heuer
Lichtdiffraktion im Quantenvakuum
Jena 2021 (co-advisor: Felix Karbstein) - Philip Heinzel
Spin-Base Symmetry and Noether current of the Dirac Equation
Jena 2020 - Sören Lerner
Nichtlineare Quantenvakuumeffekte in starken Laserfeldern
Jena 2020 (co-advisor: Leonard Klar) - Johannes Schmechel
Flussgleichung für fermionische Quantenmechanik
Jena 2020 - Hans Joos
Emulation fermionischer Systeme in waveguide-arrays
Jena 2015 (co-advisor: Felix Karbstein) - Lennart Dabelow
Global Analytic Approximation to the Wilson-Fisher Fixed Point Potential
Jena 2015 - Chantal Sundqvist
Exakte Lösungen des anharmonischen Oszillators sowie des Doppel-Mulden-Potentials im Limes großer Dimensionen
Jena 2014 - Daniel August
Jena 2010 - René Sondenheimer
Die Flussgleichung der funktionalen Renormierungsgruppe in der Quantenmechanik
Jena 2010