Welcome to the Research Group Guhr!

On our website you will find a lot of information about our research, the participants in our projects, the courses we offer and an overview of our publications.

Research topics

  • Quantum Chaos and Random Matrix Models
  • Quantum Chaos for Many-Body Systems
  • Quantum Chaos Approach to Quantum Chromodynamics (QCD)
  • Supersymmetry and Supergroups
  • Elasticity and Nanomechanics
  • Econophysics
  • Traffic Networks and Wind Energy
Read more

Recent publications

  • A mapping between the spin and fermion algebra
  • Dynamics of the market states in the space of correlation matrices with applications to financial markets
  • Two price regimes in limit order books: liquidity cushion and fragmented distant field

More publications

Lectures in the summer semester 2021

  • Current problems in quantum chaos and complex systems
  • Economic physics (lecture announcement)
  • Statistical Physics of Financial and Credit Markets (lecture announcement)
  • Advanced Seminar Theoretical Physics
  • Computer practical training on quantum mechanics
More lectures

Meetings and Colloquiums

Group seminar

Summer semester 2021

Tuesday 10:00
Virtual room in zoom
All group members

Read more

Complexity meeting

Thursday 16:00
Jitsi Platform
All members in the group of complex systems

group info

Quantum chaos meeting

Thursday 14:00
Jitsi Platform
All members in the group of quantum chaos


group info

Theoretic Physics Colloquiums

Summer semester 2021
Friday 12:00 p.m. (s.t.) - 1:30 p.m.
Virtual room in zoom

Read more

Physics Colloquiums

Summer semester 2021

Wednesday 1:00 p.m. (s.t.)
Virtual room in zoom

Read more

Project Financing and Third-Party Funding

We acknowledge the financial supports with previous and ongoing projects

Federal Ministry for Economic Affairs and Energy


Deutsche Forschungsgemeinschaft


Studienstiftung des deutschen Volkes


Hans Böckler Stiftung


German-Israeli Foundation for Scientific Research and Development


China Scholarship Council


Japan Society for the Promotion of Science


German Academic Exchange Service


Open Access Funding from University of Duisburg-Essen


​Sonderforschungsbereich / Transregio 12