Search Results - "Jovanović, Vesna Borka"

Trajectories of bright stars at the Galactic Center as a tool to evaluate a graviton mass by Zakharov, Alexander, Jovanović, Predrag, Borka, Dusko, Jovanović, Vesna Borka

“…Scientists worked in Saint-Petersburg (Petrograd, Leningrad) played the extremely important role in creation of scientific school and development of general…”
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Graviton mass bounds from an analysis of bright star trajectories at the Galactic Center by Zakharov, Alexander, Jovanović, Predrag, Borka, Dusko, Jovanović, Vesna Borka

“…In February 2016 the LIGO & VIRGO collaboration reported the discovery of gravitational waves in merging black holes, therefore, the team confirmed GR…”
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Influence of bulk mass distribution on orbital precession of S2 star in Yukawa gravity by Jovanović, Predrag, Borka, Duško, Borka Jovanović, Vesna, Zakharov, Alexander F.

“…In this study we investigate possible applications of observed S2 orbit around Galactic Center for constraining the Yukawa gravity at scales in the range…”
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Estimating the Parameters of Extended Gravity Theories with the Schwarzschild Precession of S2 Star by Borka, Duško, Borka Jovanović, Vesna, Capozziello, Salvatore, Zakharov, Alexander F., Jovanović, Predrag

“…After giving a short overview of previous results on constraining of Extended Gravity by stellar orbits, we discuss the Schwarzschild orbital precession of S2…”
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Guiding of protons through radially deformed triple-wall carbon nanotubes by Borka, Duško, Borka Jovanović, Vesna

“…Subject of this study is a theoretical investigation of the channeling of high energy protons with the radially deformed triple-wall carbon nanotubes (TWNTs)…”
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Possible effects of hybrid gravity on stellar kinematics in elliptical galaxies by Borka Jovanović, Vesna, Borka, Duško, Jovanović, Predrag, Capozziello, Salvatore

“…We use the Fundamental Plane of Elliptical Galaxies to constrain the so-called Hybrid Gravity, a modified theory of gravity where General Relativity is…”
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Constraints on Graviton Mass from Schwarzschild Precession in the Orbits of S-Stars around the Galactic Center by Jovanović, Predrag, Borka Jovanović, Vesna, Borka, Duško, Zakharov, Alexander F.

“…In this paper we use a modification of the Newtonian gravitational potential with a non-linear Yukawa-like correction, as it was proposed by C. Will earlier to…”
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Channeling of Protons through Radial Deformed Double Wall Carbon Nanotubes by Borka, Duško, Borka Jovanović, Vesna

“…In this study we presented a theoretical investigation of the channeling of high energy protons with the radial deformed (10, 0)@(5, 0) double-wall carbon…”
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CONSTRAINING YUKAWA GRAVITY FROM PLANETARY MOTION IN THE SOLAR SYSTEM by Jovanović, Predrag, Borka, Duško, Borka Jovanović, Vesna

“…In this work we used the observed additional perihelion precession in the Solar System, obtained from the observations of planets and spacecraft, to study the…”
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Fundamental Plane of Elliptical Galaxies in f(R) Gravity: The Role of Luminosity by Borka Jovanović, Vesna, Jovanović, Predrag, Borka, Duško, Capozziello, Salvatore

“…The global properties of elliptical galaxies are connected through the so-called fundamental plane of ellipticals, which is an empirical relation between their…”
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Estimating the Parameters of the Hybrid Palatini Gravity Model with the Schwarzschild Precession of S2, S38 and S55 Stars: Case of Bulk Mass Distribution by Borka, Duško, Borka Jovanović, Vesna, Nikolić, Violeta N., Lazarov, Nenad Đ., Jovanović, Predrag

“…We estimate the parameters of the Hybrid Palatini gravity model with the Schwarzschild precession of S-stars, specifically of the S2, S38 and S55 stars. We…”
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Galactic Structures from Gravitational Radii by Capozziello, Salvatore, Borka, Duško, Borka Jovanović, Vesna, Jovanović, Predrag

“…We demonstrate that the existence of a Noether symmetry inf(R)theories of gravity gives rise to an additional gravitational radius, besides the standard…”
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Velocity distribution of elliptical galaxies in the framework of Non-local Gravity model by Borka, Duško, Borka Jovanović, Vesna, Capozziello, Salvatore, Jovanović, Predrag

“…We investigate the velocity distribution of elliptical galaxies in the framework of Non-local Gravity. According to this approach, it is possible to recover…”
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Constraining theories of gravity by fundamental plane of elliptical galaxies by Capozziello, Salvatore, Jovanović, Vesna Borka, Borka, Duško, Jovanović, Predrag

“…We show that fundamental plane of elliptical galaxies can be used to obtain observational constraints on metric theories of gravity. Being it connected to…”
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Spectral index distribution over radio lobes of 4C 14.11 using astrophysical data in FITS format by Borka Jovanović, Vesna, Borka, Duško, Arsenić, Arsenije, Jovanović, Predrag

“…The goal of this paper is to investigate the flux and spectral index distribution of FR II radio galaxy 4C 14.11. We focused on the distribution of flux and…”
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The comparison of an optical and X-ray counterpart of subparsec supermassive binary black holes by Jovanović, Predrag, Simić, Saša, Borka Jovanović, Vesna, Borka, Duško, Popović, Luka Č.

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CONSTRAINING YUKAWA GRAVITY FROM PLANETARY MOTION IN THE SOLAR SYSTEM by Predrag Jovanović, Duško Borka, Vesna Borka Jovanović

“…In this work we used the observed additional perihelion precession in the Solar System, obtained from the observations of planets and spacecrafts, to study the…”
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Constraints on graviton mass from Schwarzschild precession in the orbits of S-stars around the Galactic Center by Jovanović, Predrag, Jovanović, Vesna Borka, Borka, Duško, Zakharov, Alexander F

“…In this paper we use a modification of the Newtonian gravitational potential with a non-linear Yukawa-like correction, as it was proposed by C. Will earlier to…”
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Improvement of graviton mass constraints using GRAVITY's detection of Schwarzschild precession in the orbit of S2 star around the Galactic Center by Jovanović, Predrag, Jovanović, Vesna Borka, Borka, Duško, Zakharov, Alexander F

“…Here we study possible improvements of the existing constraints on the upper bound of graviton mass by the analysis of the stellar orbits around the SMBH at…”
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Different ways to estimate graviton mass by Zakharov, Alexander F, Jovanovic, Predrag, Borka, Dusko, Jovanovic, Vesna Borka

“…International Journal of Modern Physics: Conference Series, v 47 (2018) An experimental detection of graviton is extremely hard problem, however, there are…”
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