Browsing Theses (Master's and Ph.D) – Physics by Subject "Physics Department"

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Browsing Theses (Master's and Ph.D) – Physics by Subject "Physics Department"

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  • Bosonic and Fermionic Greybody Factors of Fourdimensional Black Holes in Various Theories 
    Kanzi, Sara (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    This PhD thesis examines the bosonic and fermionic greybody factors of fourdimensional black holes (BHs) in various theories. A high-energy collision creates a BH that evaporates through Hawking radiation (HR). One of ...
  • The Effect of Salt on a Binary Lyotropic Liquid Crystal System 
    Usman, Farouq Eniola (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    This study is conducted with the purpose of understanding the effect of inorganic salt (sodium bromide, NaBr) on the phase states, phase behaviour and physical properties of a binary lyotropic liquid crystal system ...
  • Flexoelectric Fluid Membranes in External Electric Fields 
    Abtahi, Sayedeh Niloufar (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2020-09)
    This manuscript presents a geometrical framework for flexoelectric membranes based on stress tensors which mimic the response of a flexoelectric fluid membrane to an external electric field. This framework is used to ...
  • Generalized Momentum Operator 
    Izadparast, Masoumeh (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    In this research, we propose a generalized momentum operator upon imposing the spatial expansion provided that the EUP relation is confirmed. According to the EUP algebra, we use A(x) to be an auxiliary function ( or 1+ ...
  • Geodesics of BTZ Black Hole and Black Holes in Minimal Massive Gravity 
    Sertkan, Nazım (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    In this thesis, we study to derive the equation of motion for the geodesics of the 3 dimensional (3D) charged BTZ black hole and also geodesics of the black holes in the minimal massive gravity (MMG) theory at its ...
  • Hawking Radiation of Bosons From a Black Hole Having Lorentz Symmetry Breaking 
    Yörük, Esra (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    In this thesis, we first start our discussion with understanding the nature of the Schwarzschild like blackhole in bumblebee gravity model. While doing this discussion, we mention about Einstein’s field equations, Lorentz ...
  • Investigating the Generalized Uncertainty Principle Effects on Hawking Radiation in Rotating Linear Dilaton Black Holes 
    Sucu, Erdem (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2024-01)
    The impact of the Generalized Uncertainty Principle (GUP) on Hawking particle emission in a rotating linear dilaton black hole (RLDBH) spacetime is examined in this thesis. The concerned study presents a thermal emission ...
  • Non-Commutative Quantum Mechanics 
    Aşsgar, Ilayda (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2022-09)
    In this thesis we have summarized the background of non-commutative quantum mechanics. We have also loosely touched the related topics. Non-commutativity in quantum mechanics completely changes our understanding of ...
  • Noncommutative Quantum Mechanics 
    Rugga, Farouk Mahmud (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    We investigate the effect of Noncommutative Quantum Mechanics for a particle in Earth’s gravity using the Hamiltonian in two dimensions. We solve the Schrödinger equation in detail, we then split the Schrödinger equation ...
  • The Physics of Non-spherical Compact Objects 
    Mangut, Mert (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2023-09)
    In this thesis, one of the well-known spacetimes named as Zipoy-Voorhees (ZV) or-metric is extended to its charged version via Ernst formalism and is called the charged ZV solution. This spacetime is then further ...
  • Position-dependent Mass Lagrangians: Nonlocal Transformations, Euler-Lagrange Invariance and Exact Solvability 
    Abdulrahman, Ibrahim Mustafa (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2016-09)
    This thesis reviews some features of the PDM Lagrangians. We reach the mapping of the PDM equation into a unit-mass Lagrangian in the generalized coordinates by the insertion of a nonlocal point transformation. The invariance ...
  • Quantum Particle Constrained to a Curved Surface 
    Raoufi, Roza (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-09)
    This thesis begins with an introduction of discussing the motion of P non interacting particles constrained in a curved surface of N dimensions. First the particles are described in the flat space R and Cartesian ...
  • Quantum Random Walk 
    Atakol, Mehmet (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2023-02)
    We present an in-depth analysis of the "quantum first detection problem," in other words, quantum renewal equation (QRE) [1] and how it relates to the basic postulates of quantum existence in this thesis. It shows how ...
  • Thermodynamical Properties for Some Positiondependent Mass (PDM) Quantum Systems 
    Hassan, Ranko Kamil Hassan (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2022-11)