# Research groups and projects

### Magnetohydrodynamics and turbulence

Magnetic fields and turbulence in stars, accretion disks, and galaxies. Computer simulations of dynamos, magnetic instabilities, differential rotation, and magneto-convection; MHD laboratory astrophysics

### Physics of the Sun

Determination of the evolution of magnetic structures in the solar atmosphere with; coronal plasma processes studied by solar radio physics

### Stellar physics and stellar activity

Computer simulations of stellar physics such as stellar convection, winds and dust envelopes of red giants; determination of stellar surface parameters and chemical abundances. Observations of stellar activity by robotic doppler imaging and photometry.

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