Rainer Arlt

Dr. Rainer Arlt is a Senior Scientist at the Leibniz Institute for Astrophysics Potsdam (AIP), affiliated with the Magnetohydrodynamics and Turbulence research group. His work focuses on solar physics, historical solar data analysis, and space weather phenomena. He has contributed to reconstructing solar activity cycles using archival observational records from early astronomers, and investigates dynamo processes in turbulent plasma environments.

Research interests include:

• Reconstruction of historical solar activity (e.g., Dalton Minimum, Maunder Minimum)
• Analysis of sunspot observations from 17th-19th century astronomers
• Nonlinear solar dynamo modeling using numerical simulations
• Auroral oval reconstruction from historical geomagnetic storm events

Recent publications emphasize interdisciplinary approaches combining historical data with modern computational methods, such as Bayesian statistical techniques for auroral event reconstruction and turbulence modeling in solar dynamos.

Professional activities include participation in AIP's research infrastructure projects and collaboration with international teams analyzing archival observational datasets.