120 citations · 237 across the 2 of their papers we have counts for
2 papers
gr-qc2008★ 117 cited
Gravitational Lensing by Rotating Naked Singularities
Galin N. Gyulchev, Stoytcho S. Yazadjiev
We model massive compact objects in galactic nuclei as stationary, axially-symmetric naked singularities in the Einstein-massless scalar field theory and study the resulting gravit…
gr-qc2006★ 120 cited
Kerr-Sen dilaton-axion black hole lensing in the strong deflection limit
Galin N. Gyulchev, Stoytcho S. Yazadjiev
In the present work we study numerically quasi-equatorial lensing by the charged, stationary, axially-symmetric Kerr-Sen dilaton-axion black hole in the strong deflection limit. In…