19–23 Oct 2020
Europe/Prague timezone
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Strong gravitational lensing around Kehagias-Sfetsos compact objects surrounded by plasma

21 Oct 2020, 16:00
25m
Online talk Shapes of Black Holes

Speaker

Mr Sudipta Hensh (Institute of Physics, Silesian University in Opava)

Description

The effect of strong gravitational lensing in the vicinity of Kehagias-Sfetsos compact object surrounded by plasma is studied. We examined the effect of plasma as well as spacetime parameter on deflection of photon and magnification of image.

Primary author

Mr Sudipta Hensh (Institute of Physics, Silesian University in Opava)

Co-authors

Dr Jan Schee (Institute of Physics, SIlesian University in Opava) Dr Ahmadjon Abdujabbarov (Ulugh Beg Astronomical Institute, Tashkent, Uzbekistan) Prof. Zdeněk Stuchlík (Institute of Physics, Silesian University in Opava)

Presentation materials