Hermann Nicolai

Prof. Hermann Nicolai is a renowned theoretical physicist and Director emeritus at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute) in Potsdam, Germany. He specializes in quantum gravity, unified theories, and string theory, particularly focusing on symmetries like E10 and their role in understanding spacetime and cosmological phenomena such as black holes and the Big Bang.

Education: PhD (1978, Karlsruhe University), Habilitation (1983, Heidelberg University). Academic roles include Professorships at Hamburg and Karlsruhe Universities, and Directorship at AEI from 1997–2020.

Research emphasizes infinite-dimensional symmetries, supergravity models, and the interplay between string theory and cosmology. Awards include the ERC Advanced Grant (2017), Einstein Medal (2010), and honorary doctorates from Chalmers University (2016) and Humboldt/Leibniz Universities (since 1999).

Leadership roles include Editor-in-Chief of *General Relativity and Gravitation*, and advisory positions at CERN, I.H.E.S., and Dublin Institute for Advanced Studies.