108 citations · 146 across the 8 of their papers we have counts for
12 papers
Constraining theories of gravity by fundamental plane of elliptical galaxies
Salvatore Capozziello, Vesna Borka Jovanović, Duško Borka +1
We show that fundamental plane of elliptical galaxies can be used to obtain observational constraints on metric theories of gravity. Being it connected to global properties of elli…
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…
Addressing the missing matter problem in galaxies through a new fundamental gravitational radius
S. Capozziello, P. Jovanović, V. Borka Jovanović +1
We demonstrate that the existence of a Noether symmetry in theories of gravity gives rise to a further gravitational radius, besides the standard Schwarzschild one, determin…