Browsing Department of Physics by Title

EMU I-REP

Browsing Department of Physics by Title

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  • Hawking Radiation of Non-asymptotically Flat Black Holes 
    Mirekhtiary, Seyedeh Fatemeh (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-05)
    ABSTRACT: In this thesis, we study the Hawking radiation (HR) of non-asymptotically flat (NAF) four-dimensional (4𝐷) static and spherically symmetric (SSS) black holes (BHs) via the Hamilton-Jacobi (HJ) and the Parikh-Wilczek ...
  • Hawking Radiation of Rindler Modified Schwarzschild Black Hole 
    Yakub, Sherwan Kher Al-Den (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-07)
    ABSTRACT: One of the significant techniques to calculate the black hole (BH) temperature and understand BH thermodynamics is to employ the semi-classical BH tunneling method. In this thesis, by using the Parikh-Wilczek ...
  • Hawking Radiation of Spin-1 Particles from a Three-Dimensional Rotating Hairy Black Hole 
    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, ...
  • 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 ...
  • Higher dimensional thin-shell wormholes in Einstein-Yang-Mills-Gauss-Bonnet gravity 
    Mazharimousavi, S. Habib; Halilsoy, Mustafa; Amirabi, Zahra (Classical and Quantum Gravity, Institute of Physics (IOP) Publishing: Hybrid Open Access - Green Policies in RoMEO, 2011)
    We present thin-shell wormhole solutions in Einstein-Yang-Mills-Gauss-Bonnet (EYMGB) theory in higher dimensions d\geq5. Exact black hole solutions are employed for this purpose where the radius of thin-shell lies outside ...
  • Higher dimensional Yang-Mills black holes in third order Lovelock gravity 
    Mazharimousavi, S. Habib; Halilsoy, Mustafa (Physics Letters B, Elsevier, 2008)
    By employing the higher (N\TEXTsymbol{>}5) dimensional version of the Wu-Yang Ansatz we obtain magnetically charged new black hole solutions in the Einstein-Yang-Mills-Lovelock (EYML) theory with second (α2) and third ...
  • Hypocycloidal throat for 2+1-dimensional thin-shell wormholes 
    Mazharimousavi, S. Habib; Halilsoy, Mustafa (The European Physical Journal C, Springer, 2015-11-19)
    Recently we have shown that for 2+1−dimensional thin-shell wormholes a non-circular throat may lead to a physical wormhole in the sense that the energy conditions are satisfied. By the same token, herein we consider angular ...
  • Inflation and Acceleration of the Universe by Nonlinear Magnetic Monopole Fields 
    Övgün, Ali (Springer, 2017-02-16)
    Despite impressive phenomenological success, cosmological models are incomplete without an understanding of what happened at the big bang singularity. Maxwell electrodynamics, considered as a source of the classical Einstein ...
  • Information Loss Problem in Linear Dilaton Black Holes 
    Paşaoğlu, Hale (Eastern Mediterranean University (EMU), 2012)
    ABSTRACT: Using the Damour-Ruffini-Sannan and the Parikh-Wilczek methods, we analyze the Hawking radiation of uncharged massive particles for linear dilaton black holes with N ≥ 4 dimensions. Contrary to the many studies ...
  • Interacting Electromagnetic Shock Waves in General Relativity 
    Halilsoy, Mustafa (Nuovo Cimento B, Societa Italiana di Fisica, 1987)
    We study the interacting electromagnetic shock waves with nonconstant profiles in general relativity. It is shown that by modifying the metric functions of the Bell-Szekeres solution, such solutions can be obtained.
  • Interacting Superposed Electromagnetic Shock Plane "Waves in General Relativity 
    Metin, Gürses; Halilsoy, Mustafa (Lettere Al Nuovo Cimento, Italian Physical Society, 1982)
    We present a solution of the Einstein-Maxwell field equations describing the collision of superposed electromagnetic shock plane waves
  • Interpolation of the schwarzschild and Bertotti-Robinson solutions 
    Halilsoy, Mustafa (General Relativity and Gravitation, Springer, 1993)
    The two well-known solutions of general relativity, the Schwarzschild and the Bertotti-Robinson solutions, are shown to be described by a common metric. In a particular coordinate system we show the connection between ...
  • Klein - Gordeon equation in 1+1 - Dimensions 
    Sulaiman, Rafea Ismael (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-01)
    ABSTRACT: In this study we give a brief introduction to the basic differential equation for zero spin relativistic particle which is called Klein-Gordon equation. Klein-Gordon equation, then, is presented in 1+1-dimensions ...
  • Kronig-Penney and Delta-Potential Models in Quantum Mechanics 
    Ali, Mohamed Em. F. (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2018)
    Kronig-Penney model is applicable to quantum mechanical study of electrons in confined periodic potentials. Exact solution for a single-well potential can easily be generalized to many-wells through the Bloch theorem. In ...
  • Kütlenin Gizemi 
    Övgün, Ali (2016-01-07)
  • Lovelock black holes with a power-Yang-Mills source 
    Mazharimousavi, S. Habib; Halilsoy, Mustafa (Physics Letters B, Elsevier, 2009)
    We consider the standard Yang-Mills (YM) invariant raised to the power q, i.e., (F(a)μνF(a)μν)q as the source of our geometry and investigate the possible black hole solutions. How does this parameter q modify the black ...
  • Magnetic fingerprints on the spectra of one electron and two electrons interacting in parabolic quantum dots 
    Mustafa, Omar; Odeh, Maen (INST PHYSICS ACAD SCI CZECH REPUBLIC, Springer (Online Publishing), 2002)
    Magnetic fingerprints on the spectra of an interacting electron with a negatively charged ion in a parabolic quantum dot (QD), and of two interacting electrons in such a dot, are investigated via a pseudoperturbative ...
  • Massive Vector Particles Tunneling From Noncommutative Charged Black Holes and its GUP-corrected Thermodynamics 
    Övgün, Ali; Jusufi, Kimet (Springer, 2016-05-30)
    In this paper, we investigate the tunneling process of charged massive bosons W± (spin-1 particles) from noncommutative charged black holes such as charged RN black holes and charged BTZ black holes. By applying the WKB ...
  • A Method for Generating New Solutions in General Relativity 
    Halilsoy, Mustafa (Physics Letters A, Elsevier, 1981)
    We present another method of generating new solutions from old ones in general relativity. In particular we apply the method to some well-known classes of gravitational fields.
  • Metric for a Static Mass Coupled to Stationary EM Field 
    Halilsoy, Mustafa; Al-Badawi, A (Classical and Quantum Gravity, Institute of Physics (IOP) Publishing, 1995)
    We present the metric of a Schwarzschild (S) black hole coupled to an external, stationary electromagnetic Bertotti–Robinson (BR) solution. This metric generalizes a previous metric that served to unify the S and BR ...