Browsing Department of Physics by Title

EMU I-REP

Browsing Department of Physics by Title

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  • Halilsoy, Mustafa (Lettere Al Nuovo Cimento, Societa Italiana di Fisica, 1985)
    A more general class of scalar plane waves is presented in general relativity. It is shown that no matter how the scalar field is modified, space-time possesses an essential singularity.
  • Mazharimousavi, S. Habib; Kerachian, Morteza; Halilsoy, Mustafa (European Physical Journal C: Particles and Fields, Springer, 2014)
    As a manifestation of large distance effect Grumiller modified Schwarzschild metric with an extraneous term reminiscent of Rindler acceleration. Such a term has the potential to explain the observed flat rotation curves ...
  • Hssain, Ala Hamd (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-09)
    ABSTRACT: Exact solutions in quantum theory play crucial roles in the application areas of the theory. For instance knowing the exact eigenvalues and eigen-functions of the Hamiltonian of the Hydrogen atom helps the Chemists ...
  • Mazharimousavi, S. Habib; Halilsoy, Mustafa (European Physical Journal C: Particles and Fields, Springer, 2015-07)
    A concentric charged thin-shell encircling a Reissner-Nordstr\"{o}m black hole screens the clectric / magnetic charge completely to match with an external Schwarzschild black hole. The negative mass thin-shell is shown to ...
  • Halilsoy, Mustafa; Gürtuğ, Özay (Physical Review D, American Physical Society (APS), 2007)
    A method is given which renders indirect detection of strong gravitational waves possible. This is based on the reflection (collision) of a linearly polarized electromagnetic shock wave from (with) a cross polarized impulsive ...
  • Jalali, Vajiheh (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-01)
    ABSTRACT: During past two decades amplitude variation with offset (AVO) is a known technique that has been used in direct hydrocarbon exploration and exploitation, which uses the amplitudes of pre-stack seismic data to ...
  • Emral, Kıymet (Eastern Mediterranean University (EMU), 2013)
    ABSTRACT: In this thesis, self-adjoint extensions of some of the operators used in quantum mechanics are studied. First, the necessary mathematical background namely, the vector spaces and Hilbert space are reviewed. ...
  • Eser, Aydıroğlu; Mustafa, Halilsoy (Physics Letters A, Elsevier, 1992)
    We consider an extended version of Takatsuji’s laser beam — in analogy with null geodesics in the space—time of interacting waves— which focuses itself in a non-linear medium. It is shown that weak“rotational” effects ...
  • Mustafa, Halilsoy (Physics Letters A, Elsevier, 1990)
    We show that the massive wave equation is separable in two different space—times, both arising from the collision of the cross polarized plane gravitational waves. Exact solutions can be expressed in terms of infinite series.
  • Mustafa, Omar; Sever, Ramazan (American Physical Society (APS), 1990)
    The shifted 1/N expansion method has been extended to solve the Klein-Gordon equation with both scalar and vector potentials. The calculations are carried out to the third-order correction in the energy series. The analytical ...
  • Mustafa, Omar (Institute of Physics (IOP) Publishing, 1993)
    The shifted-1/N-expansion method has been used to study the energy levels for a 2D donor impurity in the presence of an arbitrary magnetic field. Exact analytical expressions for the energy levels at zero- and high-field ...
  • Halilsoy, Mustafa (Lettere Al Nuovo Cimento, Italian Physical Society, 1983)
    Exact similarity solution is given for the Ernst equation coupled with electromagnetic fields in general relativity.
  • Halilsoy, Mustafa (Physical Review D, American Physical Society (APS), 1986)
    we present new solutions to Yang's self-dual SU(2) equations. These solutions have the property that they are self-similar, together with some of their elliptical and transcendental extensions.
  • Bracher, Christian; Rıza, Mustafa; Kleber, Markus (Springer-Verlag, 1998)
    We discuss a novel source-theoretical description of the STM based on the concepts of quantum-mechanical scattering theory. As an application of the formalism, we study how the presence of a crystalline adsorbate layer ...
  • Halil, Mustafa (Halilsoy, Mustafa) (1978)
    Using the analogy between the SL(2,C) gauge theory of gravitation and the Yang-Mills theory, we propose a model for massive vector bosons. The model is based on the Geroch-Held-Penrose treatment of gravitation in which ...
  • Akoğlu, Reşat; Halilsoy, Mustafa; Mazharimousavi, S. Habib (Physics Teacher, American Association of Physics Teachers, 2010)
    Our aim in this proposal is to use Faraday's law of induction as a simple lecture demonstration to measure the Earths magnetic field (B). This will also enable the students to learn about how electric power is generated ...
  • Mustafa, Omar; Mazharimousavi, Habib S. (Elsevier B.V, 2009)
    An unusual singular position-dependent-mass particle in an infinite potential well is considered. The corresponding Hamiltonian is mapped through a point-canonical-transformation and an explicit correspondence between the ...
  • Mazharimousavi, S. Habib; Halilsoy, Mustafa (Physics Letters B, Elsevier, 2010)
    The hierarchies of both Lovelock gravity and power-Yang-Mills field are combined through gravity in a single theory. In static, spherically symmetric ansatz exact particular integrals are obtained in all higher dimensions. ...
  • Sakalli, Izzet; Halilsoy, Mustafa (Physical Review -Series d-, American Physical Society (APS), 2004)
    Dirac equation is solved in the near horizon limit geometry of an extreme Kerr black hole. We decouple equations first as usual, into an axial and angular part. The axial equation turns out to be independent of the mass ...
  • Al-Badawi, Ahmad; Sakallı, İzzet (Journal of Mathematical Physics, American Institute of Physics (AIP), 2008)
    The Dirac equation is solved in the rotating Bertotti-Robinson spacetime. The set of equations representing the Dirac equation in the Newman-Penrose formalism is decoupled into an axial and angular part. The axial equation, ...