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Your query "ovgun" produced 31 result(s).
Search Results for Community: 08 Faculty of Arts and Sciences
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Halilsoy, Mustafa; Övgün, Ali
(2016-01-07)
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Sakallı, İzzet; Övgün, Ali
(Springer, 2016-08-20)
The Hawking radiation is considered as a quantum tunneling process, which can be studied in the framework of the Hamilton–Jacobi method. In this study, we present the wave equation for a mass generating massive and charged ...
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Sakalli, İzzet; Övgün, Ali
(Astrophysics and Space Science, Springer, 2015-08-19)
Recent research shows that Hawking radiation (HR) is also possible around the trapping horizon of a wormhole. In this article, we show that the HR of gravitino (spin-3/2 ) particles from the traversable Lorentzian wormholes ...
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Sakallı, İzzet; Övgün, Ali
(THE EUROPEAN PHYSICAL JOURNAL PLUS, Springer, 2015-06-11)
In this article, we consider the Hawking radiation (HR) of vector (massive spin-1) particles
from the traversable Lorentzian wormholes (TLWH) in 3+1 dimensions. We start by providing the Proca
equations for the TLWH. ...
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Ali, Övgün
(International Journal of Theoretical Physics, Springer, 2016)
Quantum gravity has exciting peculiarities on the Planck scale.The effect of generalized uncertainty principle (GUP) to the entangled scalar/fermion particles’ tunneling from a Schwarzschild black hole immersed in an ...
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Övgün, Ali
(SpringerLink, 2016-11-08)
We construct a rotating thin-shell wormhole using a Myers-Perry black hole in five dimensions, using the Darmois-Israel junction conditions. The stability of the wormhole is analyzed under perturbations. We find that exotic ...
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Sakallı, İzzet; Övgün, Ali
(EPL, IOP Publishing (Institute of Physics), 2015-04-24)
We show in detail that the Parikh-Wilczek tunneling method (PWTM), which was
designed for resolving the information loss problem in Hawking radiation (HR) fails whenever the
radiation occurs from an isothermal process. ...
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Sakallı, İzzet; Övgün, Ali
(Journal of Experimental and Theoretical Physics, 2015-09-27)
We study the Hawking radiation of spin-1 particles (so-called vector particles) from a three-dimensional
rotating black hole with scalar hair using a Hamilton–Jacobi ansatz. Using the Proca equation in the
WKB approximation, ...
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Sakallı, İzzet; Övgün, Ali
(General Relativity and Gravitation, Springer, 2015-11-15)
We focus on the HR of massive vector (spin-1) particles tunneling from
Schwarzschild BH expressed in the Kruskal–Szekeres and dynamic Lemaitre coordinates.
Using the Proca equation together with the Hamilton–Jacobi and ...