Research interests

Correlated quantum-many body systems

  • Strongly-correlated electron systems
  • Quantum phase transitions and critical phenomena
  • Dirac, Weyl, and moiré materials
  • Quantum spin liquids
  • Ultracold quantum gases

Renormalisation group methods

  • Functional Renormalisation Group
  • Perturbative and non-perturbative expansion schemes
  • Relations to other quantum many-body methods

Particle physics

  • Higgs sector of the standard model
  • Completions for the standard model, asymptotically safe quantum gravity