3 papers
gr-qc2004
Solar constraints on new couplings between electromagnetism and gravity
S. K. Solanki, O. Preuss, M. P. Haugan +6
The unification of quantum field theory and general relativity is a fundamental goal of modern physics. In many cases, theoretical efforts to achieve this goal introduce auxiliary…
astro-ph2003
Dynamics of magnetic flux tubes in close binary stars II. Nonlinear evolution and surface distributions
V. Holzwarth, M. Schuessler
Observations of magnetically active close binaries with orbital periods of a few days reveal the existence of starspots at preferred longitudes (with respect to the direction of th…
astro-ph2003
Dynamics of magnetic flux tubes in close binary stars I. Equilibrium and stability properties
V. Holzwarth, M. Schuessler
Surface reconstructions of active close binary stars based on photometric and spectroscopic observations reveal non-uniform starspot distributions, which indicate the existence of…