Browsing by Subject "quantum tunneling"

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Browsing by Subject "quantum tunneling"

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  • Effect of the Born-Infeld Parameter in higher dimensional Hawking radiation 
    Mazharimousavi, S. Habib; Sakallı, İzzet; Halilsoy, Mustafa (Physics Letters B, Elsevier, 2009)
    We show in detail that the Hawking temperature calculated from the surface gravity is in agreement with the result of exact semi-classical radiation spectrum for higher dimensional linear dilaton black holes in various ...
  • Effect of the cosmological constant in the Hawking radiation of 3D charged dilaton black hole 
    Sakallı, İzzet (Astrophysics and Space Science, Springer, 2012)
    This paper deals with the semiclassical radiation spectrum of static and circularly symmetric 3D charged dilaton black holes with cosmological constant {\Lambda} in non-asymptotically flat spacetimes. We first review the ...
  • Effect of the Refractive Index on the Hawking Temperature: An Application of the Hamilton-Jacobi Method 
    Sakallı, İzzet; Mirekhtiary, Seyedeh Fatemeh (Journal of Experimental and Theoretical Physics (JETP), Springer, 2013)
    Hawking radiation of a non-asymptotically flat (NAF) 4-dimensional spherically symmetric and static dilatonic black hole (BH) via the Hamilton-Jacobi (HJ) method has been studied. In addition to the naive coordinates, we ...
  • Entangled Particles Tunneling From a Schwarzschild Black Hole immersed in an Electromagnetic Universe with GUP 
    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 ...
  • Entropy Conservation of Linear Dilaton Black Holes in Quantum Corrected Hawking Radiation 
    Sakallı, İzzet; Paşaoğlu, Hale; Halilsoy, Mustafa (International Journal of Theoretical Physics, Springer, 2011)
    It has been shown recently that information is lost in the Hawking radiation of the linear dilaton black holes in various theories when applying the tunneling formulism without considering quantum gravity effects. In this ...
  • Gravitinos tunneling from traversable Lorentzian wormholes 
    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 ...
  • Hawking Radiation of Grumiller Black Hole 
    Mirekhtiary, Seyedeh Fatemeh; Sakallı, İzzet (Communications in Theoretical Physics, Institute of Physics (IOP) Publishing, 2014)
    In this paper, we consider the relativistic Hamilton-Jacobi (HJ) equation and study the Hawking radiation (HR) of scalar particles from uncharged Grumiller black hole (GBH) which is affordable for testing in astrophysics. ...
  • Hawking Radiation of Linear Dilaton Black Holes in Various Theories 
    Paşaoğlu, Hale; Sakallı, İzzet (International Journal of Theoretical Physics, Springer, 2009)
    Using the Damour-Ruffini-Sannan, the Parikh-Wilczek and the thin film brick-wall models, we investigate the Hawking radiation of uncharged massive particles from 4-dimensional linear dilaton black holes, which are the ...
  • Hawking Radiation of Mass Generating Particles From Dyonic Reissner Nordström Black Hole 
    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 ...
  • Hawking Radiation of Warped Anti de Sitter and Rotating Hairy Black Holes with Scalar Hair 
    Gürsel, Huriye (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-09)
    This thesis mainly focuses on the Hawking radiation (HR) evacuating from the surface of the objects that have earned a reputation as the most extraordinary objects existing so far; the black holes (BHs). Throughout this ...
  • Quantum Tunneling and Hartman Effect 
    Övgün, Ali (Izmir Institute of Technology - İzmir Yüksek Teknoloji Enstitüsü, 2010)
    Thıs is my undergraduate thesis. So far I have worked on tunneling and its classi-cal, semi-classical and quantum description, then I looked some unsolved problems . Ihave learned about Hartman e ect , ...
  • Quantum tunneling of massive spin-1 particles from non-stationary metrics 
    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 ...
  • Tunnelling of vector particles from Lorentzian wormholes in 3+1 dimensions 
    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. ...