Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Simic, Dejan"'
Autor:
Simić, Dejan
Publikováno v:
Phys. Rev. D 108 (2023) 8, 085017
In this article we address the question of asymptotic symmetry of massless scalar field at null infinity. We slightly generalize notion of asymptotic symmetry in order to make sense for the theory without gauge symmetry. Derivations of the results ar
Externí odkaz:
http://arxiv.org/abs/2309.06148
Autor:
Cvetković, Branislav, Simić, Dejan
Publikováno v:
Eur. Phys. J. C (2022) 82:127
We analyze the motion of test particles in the spacetime of the plane-fronted (pp) waves with torsion in four-dimensions. We conclude that there is a velocity memory effect in the direction of advanced time and along radial direction, while we have r
Externí odkaz:
http://arxiv.org/abs/2112.13701
Autor:
Pejić, Borivoj, Mačkić, Ksenija, Vojnov, Bojan, Vasiljević, Marjana, Bajić, Ivana, Simić, Dejan, Sikora, Vladimir, Djordjević, Vuk
Publikováno v:
In Italian Journal of Agronomy 3 June 2024 19(2)
Autor:
Cvetković, Branislav, Simić, Dejan
Publikováno v:
Phys. Rev. D 101, 024006 (2020)
We study the behavior of geodesics in the plane-fronted wave background of the three-dimensional (3D) gravity with propagating torsion, which possesses only massive degrees of freedom. We discover the velocity memory effect, in contrast to the curren
Externí odkaz:
http://arxiv.org/abs/1909.08414
Publikováno v:
In Journal of King Saud University - Computer and Information Sciences November 2022 34(10) Part B:9284-9300
Autor:
Cvetković, Branislav, Simić, Dejan
Publikováno v:
Class. Quantum Grav. 35 (2018) 055005
We analyzed static spherically symmetric solutions of the five dimensional (5D) Lovelock gravity in the first order formulation. In the Riemannian sector, when torsion vanishes, Boulware-Deser black hole represents a unique static spherically symmetr
Externí odkaz:
http://arxiv.org/abs/1707.01258
Publikováno v:
Phys. Rev. D 96, 044027 (2017)
We analyse holographic field theory dual to Lovelock Chern-Simons AdS Gravity in higher dimensions using first order formalism. We first find asymptotic symmetries in the AdS sector showing that they consist of local translations, local Lorentz rotat
Externí odkaz:
http://arxiv.org/abs/1705.04522
Publikováno v:
HMD: Praxis der Wirtschaftsinformatik; Oct2024, Vol. 61 Issue 5, p1088-1114, 27p
Autor:
Stankovic, Srdjan, Simic, Dejan
Publikováno v:
Journal of Computing, Vol. 2, Issue 1, January 2010
Protection of Web applications is an activity that requires constant monitoring of security threats as well as looking for solutions in this field. Since protection has moved from the lower layers of OSI models to the application layer and having in
Externí odkaz:
http://arxiv.org/abs/1001.3479