108 citations · 609 across the 21 of their papers we have counts for
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Constraining Scalar-Tensor gravity models by S2 star orbits around the Galactic Center
Vesna Borka Jovanović, Predrag Jovanović, Duško Borka +3
The aim of our investigation is to derive a particular theory among the class of scalar-tensor(ST) theories of gravity, and then to test it by studying kinematics and dynamics of S…
Fundamental plane of elliptical galaxies in gravity: the role of luminosity
Vesna Borka Jovanović, Predrag Jovanović, Duško Borka +1
The global properties of elliptical galaxies are connected through the so-called fundamental plane of ellipticals, which is an empirical relation between their parameters: effectiv…
Constraining Non-local Gravity by S2 star orbits
K. F. Dialektopoulos, D. Borka, S. Capozziello +2
Non-local theories of gravity have recently gained a lot of interest because they can suitably represent the behavior of gravitational interaction in the ultraviolet regime. Furthe…
The shape of Fe K line emitted from relativistic accretion disc around AGN black holes
Milan Milošević, Miika A. Pursiainen, Predrag Jovanović +1
The relativistically broadened Fe K line, originating from the accretion disc in a vicinity of a super massive black hole, is observed in only less than 50\% of type 1 Active Ga…
Recovering the fundamental plane of galaxies by gravity
V. Borka Jovanović, S. Capozziello, P. Jovanović +1
The fundamental plane (FP) of galaxies can be recovered in the framework of gravity avoiding the issues related to dark matter to fit the observations. In particular, the po…
SNR radio spectral index distribution and its correlation with polarization: a case study of Lupus Loop
V. Borka Jovanović, P. Jovanović, D. Borka
We use radio-continuum all-sky surveys at 1420 and 408 MHz with the aim to investigate properties of the Galactic radio source Lupus Loop. The survey data at 1435 MHz, with the lin…