Institute for Theoretical Physics

09/10/25

Theoretische Physik

Theoretisch-physikalisches Seminar - Donnerstag

Stefan Hoeche

Challenges in Monte Carlo Simulations: pp vs e+e-

Over the past decades, high-energy experiments at the world's collider physics laboratories have unraveled many mysteries of our universe, and confirmed Quantum Field Theories as the leading theoretical framework for the description of elementary particles and their interactions. The Large Hadron Collider (LHC) and the Future Circular Collider (FCC) hold the potential to unlock the remaining secrets of the Higgs boson, in particular the form of its potential and the fate of our universe. Probing nature at the extreme energy and intensity of an LHC or FCC requires extraordinary investments from both experiment and theory. Connecting the two are computer simulations, which allow to convert the aesthetic beauty of a Lagrange density into observable predictions for experiments. This talk will discuss the development of such simulations at a level of precision needed to fully exploit the expected datasets available from the world's colliders on the 2040-2050 time scale.

Kontakt: Theoretische Physik

23/10/25

Theoretische Physik

Seminar Statistical Physics

Kontakt: Peter Sollich

27/10/25

Theoretische Physik

CMT

Christoph Karrasch

Pushing Many-Body Methods to their Limit: Spin Chains, Quantum Chemistry, Non-Equilibrium

Low-dimensional correlated quantum systems pose a formidable challenge for theory. First, we discuss how large-scale tensor network numerics can lead to novel insights for well-known systems such as sawtooth spin chains or fullerene molecules. Second, we illustrate how methodological advances of a Green's function based renormalization group approach allow for tackling interacting Wannier-Stark ladders beyond thermal equilibrium.

Kontakt: Prof. Dr. Fabian Heidrich-Meisner

30/10/25

Theoretische Physik

Seminar Statistical Physics

Gabriel Knotz

Time Reversal Breaking and Entropy Production in Non-Equilibrium Systems: Insights from Mean Back Relaxation

Kontakt: Peter Sollich

06/11/25

Theoretische Physik

Seminar Statistical Physics

Giulia Pisegna

tba

Kontakt: Peter Sollich

10/11/25

Theoretische Physik

CMT

Jacek Herbrych

tba

tba

Kontakt: Prof. Dr. Fabian Heidrich-Meisner

13/11/25

Theoretische Physik

Seminar Statistical Physics

Rafael Diaz

tba

Kontakt: Peter Sollich

20/11/25

Theoretische Physik

Seminar Statistical Physics

Marco Baiesi

tba

Kontakt: Peter Sollich

24/11/25

Theoretische Physik

CMT

Tim Wehling

tba

tba

Kontakt: Prof. Dr. Fabian Heidrich-Meisner

27/11/25

Theoretische Physik

Seminar Statistical Physics

Vinay Vaibhav

tba

Kontakt: Peter Sollich

11/12/25

Theoretische Physik

Seminar Statistical Physics

Charlotte Myin

tba

Kontakt: Peter Sollich

26/01/26

Theoretische Physik

CMT

Marcel Cech

tba

tba

Kontakt: Prof. Dr. Fabian Heidrich-Meisner

02/02/26

Theoretische Physik

CMT

Tom Ben-Ami

tba

tba

Kontakt: Prof. Dr. Fabian Heidrich-Meisner

12/02/26

Theoretische Physik

Seminar Statistical Physics

Jaskaran Singh

tba

Kontakt: Peter Sollich