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Computational physics and artificial intelligence

Stable Diffusion

From neural networks in the brain to the distribution of galaxies in the universe: Today, many of the most complex phenomena in nature and technology can only be understood with the help of modern computing methods.

We develop and use powerful numerical algorithms to analyze and model processes on various scales – from the dynamics of galaxies and dark matter to quantum mechanical many-body systems, neural activity in the brain and biological pattern formation to the microscopic mechanisms of electrochemical systems. 

A growing focus is on artificial intelligence and machine learning. We study how neural networks work, not only as technical tools but also as models for biological learning and sensory processing. At the same time AI methods are used for physical simulations to analyze complex systems more efficiently – for example in the simulation of quantum materials or in the automated analysis of electron microscopic image data or of brain activity.

Thus, close methodological links to the research areas sustainable technologies and quantum materials emerge. Our common goal is: High-performance computing to understand nature – from the tiniest quantum system to the large structure of the cosmos.

Contributing researchers and their research areas

  • Frank Bremmer, Neurophysics 
    Neural networks; interaction of visual, auditory and tactile sensory impressions in perception
  • Peter Lenz, Complex systems/biophysics 
    Development of order in biological and soft matter, AI for medical data, for example for cancer diagnosis
  • Reinhard Noack, Many-particle numerics 
    Density matrix renormalization groups for correlated electron systems; quantum computing
  • Mark Vogelsberger, Astrophysics (LOEWE Spitzenprofessur)
    High-performance computing used for cosmology (Illustris project)
  • Stefan Wippermann, Ab initio energy materials
    Development of simulation algorithms (nano materials, electrochemistry

Collaborative research projects

Associated study programs