American Journal of Physics and Applications

Special Issue

Physics Quantum

  • Submission Deadline: Sep. 30, 2015
  • Status: Submission Closed
  • Lead Guest Editor: Somayeh Mehrjoo
About This Special Issue
Understanding world needs more researching is a fundamental branch of physics which deals with physical phenomena at nanoscopic scales, Quantum mechanics provides a mathematical description of much of the dual particle-like and wave-like behavior and interactions of energy and matter. Quantum mechanics provides a substantially useful framework for many features of the modern periodic table of elements, including the behavior of atoms during chemical bonding, and has played a significant role in the development of many modern technologies.

In advanced topics of quantum mechanics, some of these behaviors are macroscopic and emerge at only extreme (i.e., very low or very high) energies or temperatures (such as in the use of superconducting magnets). In the context of quantum mechanics, the wave particle duality of energy and matter and the uncertainty principle provide a unified view of the behavior of photons, electrons, and other atomic-scale objects.

The mathematical formulations of quantum mechanics are abstract. A mathematical function, the wave function, provides information about the probability amplitude of position, momentum, and other physical properties of a particle. The wave function formulation treats the particle as a quantum harmonic oscillator, and the mathematics is akin to that describing acoustic resonance. Many of the results of quantum mechanics are not easily visualized in terms of classical mechanics. For instance, in a quantum mechanical model, the lowest energy state of a system, the ground state, is non-zero as opposed to a more "traditional" ground state with zero kinetic energy (all particles at rest). Instead of a traditional static, unchanging zero energy state, quantum mechanics allows for far more dynamic, chaotic possibilities, according to John Wheeler.Aims and Scope:

1. Numerical renormalization,
2. Vibronic Level,
3. Hamiltonian vibronic system,
4. Hubbard X-Operator,
5. Green’s Functions,
6. Multimode electron- phonon system,
7. Lanczos algorithm
Lead Guest Editor
  • Somayeh Mehrjoo

    Physics Department, University of Lorestan, Khoramabad, Iran

Guest Editors
  • Salar Baher

    Physics Department, Lorestan University, Lorestan, Iran

Published Articles
  • The Expanding Universe Without Big-Bang

    Markos Georgallides

    Issue: Volume 3, Issue 6-1, December 2015
    Pages: 6-32
    Received: Jun. 19, 2015
    Accepted: Jul. 10, 2015
    Published: Jun. 21, 2016
    DOI: 10.11648/j.ajpa.s.2015030601.12
    Philosophy was the first instrument of understanding world, which was evolute to geometry, math and physics. Euclid’s elements consist a small set of intuitively appealing axioms, proving many other propositions. Projective, Hyperbolic and Elliptic geometry is proved to be an Extrema in Euclidean geometry where on them Einstein's theory GR [A theory which has not elucidated the base of its Physical-content and adopted the wrong base of Non-Euclid geometries] is implicated and calls a circle segment as line and the spherical disk as plane in physical space. In  Space-Energy geometry  agrees with the Physical reality , on unit which is The Electromagnetic field of the Quantized on AB Energy Space Vector, on the contrary to General relativity of Space-time which is based on the rays of the non-Euclidean geometries to the limited velocity of  light and Planck`s cavity . Euclidean geometry elucidated the definitions of geometry-content, and describes the Space-Energy beyond Plank´s length level [Gravity Length 3,969.10 ̄ 62 m], reaching Point = =  m = 0 m, which is nothing and zero space. Quantization of Energy is done in Space-tanks, on material points, tiny volumes and on points consisting the Equilibrium Opposite Twin of Space Anti-space. Abstract: Hypothesis without big-bang is analyzing Dark-matter, Dark-energy and reveals the way it occurs and how expansion is happening. Gravity–field is a Rest field, composed of two opposite signed elements (+s²), (-s²) consisting the minimum energy Quanta Spinning Space dipole, and jointed by the Gravity-force, which is the Maxwell`s - Gravity`... Show More
  • Calculating Effective Wilson Coefficients for Kaon Decays in Renormalization Scale μ=1 GeV

    Khadijeh Ghasemi , Somayeh Mehrjoo

    Issue: Volume 3, Issue 6-1, December 2015
    Pages: 1-5
    Received: Sep. 25, 2015
    Accepted: Oct. 23, 2015
    Published: Mar. 15, 2016
    DOI: 10.11648/j.ajpa.s.2015030601.11
    Abstract: The decay rates of K and ̅K mesons, consisting of a quark-anti quark, as a weak decay in the presence of strong interactions have been studied by means of the Effective Hamiltonian Theory. One of the most important key factors for calculating Effective Hamiltonian is Wilson coefficients. In this paper, effective Wilson coefficients in renormalizati... Show More