208 citations · 1.3k across the 62 of their papers we have counts for
Showing 2012 · astro-ph.HEShow all
2 papers · 2 filters
astro-ph.HE2012★ 113 cited
Source-intrinsic near-infrared properties of Sgr A*: Total intensity measurements
G. Witzel, A. Eckart, M. Bremer +12
We present a comprehensive data description for Ks-band measurements of Sgr A*. We characterize the statistical properties of the variability of Sgr A* in the near-infrared, which…
astro-ph.HE2012
Frame-dragging effects on magnetic fields near a rotating black hole
V. Karas, O. Kopacek, D. Kunneriath
We discuss the role of general relativity frame dragging acting on magnetic field lines near a rotating (Kerr) black hole. Near ergosphere the magnetic structure becomes strongly i…