DataMat
The Helmholtz Young Investigator Group DataMat wants to turn fundamental insights about new states of matter into materials with properties that were thought to be impossible before.
The group pursues a “hidden” order amongst disorder, that is, systems that seem to be random but that are homogeneous like crystals at large distances. Such systems look the same in every direction like a liquid; globally, however, they suppress density fluctuations like a crystal. Such a “new state of matter” endows materials with unique properties, like an isotropic loss-less transport of waves.
The project DataMat now wants to combine such fundamental insights into novel types of order and disorder with the possibilities opened-up by the recent progress in machine learning. Prerequisites, however, are safe and reliable predictions and an uncertainty quantification that allows for a statistical analysis of highly-correlated, large-scale spatial structures. Moreover, such a “hidden order” puts fundamental limitations of machine learning to the test.
Contribution Institute for AI Safety and Security
The Helmholtz Young Investigators Group is a joint project of two DLR institutes, the Institute of AI Safety and Security and the Institute of Materials Physics in Space. Its partner university is the Ludwig-Maximilians-Universität Munich, and the group also closely collaborates with Princeton University (USA).