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Перегляд Український фізичний журнал, 2010, № 05 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Український фізичний журнал, 2010, № 05 за датою випуску

Сортувати за: Порядок: Результатів:

  • Editorial 
    Автор відсутній (Український фізичний журнал, 2010)
  • Using String Theory to Describe Monopole Scattering 
    Barrett, J.K. (Український фізичний журнал, 2010)
    We explain how it is possible to describe the scattering of magnetic monopoles using the D-branes of string theory. We use this description to calculate the energy radiated during monopole scattering.
  • On Large Volume Moduli Stabilization in IIB Orientifolds 
    Walliser, N.-O. (Український фізичний журнал, 2010)
    I present a brief introduction to the construction of explicit type IIB orientifold compactifications and summarize the ‘Large Volume Scenario’ on compact four-modulus Calabi–Yau manifolds. I discuss the relevance of this ...
  • Self-Consistent Renormalization as an Efficient Realization of Main Ideas of the Bogoliubov−Parasiuk R-operation 
    Kucheryavy, V.I. (Український фізичний журнал, 2010)
    “...At the present time, the intimate connection between causality and the analytic continuation is revealed. So, it is not improbable to develop a subtraction procedure even in the most general case by the use of analytic ...
  • Petrov Noncommutative Topological Quantum Field Theory 
    Moskaliuk, S.S.; Wohlgenannt, M. (Український фізичний журнал, 2010)
    This paper gives a definition of category NC-Einst of noncommutative Einstein spaces, and a Petrov noncommutative topological quantum field theory (NC TQFT) is constructed. We suggest extensions of these ideas which may ...
  • Magnetization of Dense Neutron Matter in a Strong Magnetic Field 
    Isayev, A.A.; Yang, J. (Український фізичний журнал, 2010)
    Spin polarized states in neutron matter at a strong magnetic field up to ¹⁸ G are considered in the model with the Skyrme effective interaction. Analyzing the self-consistent equations at zero temperature, it is shown that ...
  • Instability of the Nematic-like Phases Filled with Impurities Against the Formation of Modulated Structures 
    Kleshchonok, A.V.; Reshetnyak, V.Yu.; Tatarenko, V.A. (Український фізичний журнал, 2010)
    We examine spatial distribution of impurity rigid-sphere-like macroparticles in the mesomorphic liquid crystal host. Using continuum statistical mechanical theories, we analyze the thermodynamic conditions necessary for a ...
  • Strong Electron Corrections in Short-range Magnetic Order and Electrical Resistance of Homogeneously Disordered Binary Crystals 
    Repetsky, S.P.; Tatarenko, V.A.; Melnyk, I.M.; Len, E.G. (Український фізичний журнал, 2010)
    The formation of both the short-range magnetic order and the electrical conductivity in homogeneously disordered binary crystals under the influence of strong electron correlations is considered (by the example of ...
  • Low-temperature Ferromagnetism in a Weakly Doped Hubbard Magnet 
    Zubov, E.E. (Український фізичний журнал, 2010)
    In the framework of the diagrammatic method with self-consistent field, the maximum on the temperature dependence of the susceptibility of a weakly doped narrow-band Hubbard magnet below the Curie temperature TC is predicted. ...
  • Second-Sound Waves in Cryocrystals 
    Khodusov, V.D.; Blinkina, A.A. (Український фізичний журнал, 2010)
    The self-coordinated values of parameters of cryocrystals of orthodeuterium, parahydrogen, and neon (temperature, isotope concentrations, and the sizes of samples), which define the range of second-sound waves existence, ...
  • On the Plasticity of Nonlocal Quantum Correlations 
    Svozil, K. (Український фізичний журнал, 2010)
    The quantum correlations of two or more entangled particles present the possibility of stronger-than-classical outcome coincidences. We investigate binary correlations of quanta with spin one, three-half, and higher in a ...
  • Equations of Coupled Conden¬sate and Non-condensate Dynamics in the Trapped Bose Gas 
    Shygorin, P.; Svidzynskyj, A. (Український фізичний журнал, 2010)
    We constructed equations of the condensed Bose gas dynamics at nonzero temperatures on the bases of the first principles of statistical mechanics. We derived the equation of motion for the condensate wavefunction and the ...
  • Structure and Dynamics of Granular Materials Perturbed by External Fields 
    Gerasymov, O.I. (Український фізичний журнал, 2010)
    The problem of the description of a local structure of granular materials is discussed within the concept of existence of structural invariants. The superimposition of this approach with the probabilistic arguments concerning ...
  • The Analytic Properties of the S-matrix for Arbitrary Interactions Which Externally Pass into the Centrifugal and Rapidly Decreasing Potentials 
    Olkhovsky, V.S. (Український фізичний журнал, 2010)
    The analytic structure of non-relativistic unitary and non-unitary S-matrices is reviewed for the cases of arbitrary interactions (and may be, with the unspecified equations of motion) inside a sphere of radius r ≤ a which ...
  • Barrier Grossing Induced by Fractional Gaussian Noise 
    Sliusarenko, O.Yu.; Gonchar, V.Yu.; Chechkin, A.V. (Український фізичний журнал, 2010)
    A problem of the rate of escape of a particle under the influence of the external fractional Gaussian noise is studied by using the method of numerical integration of an overdamped Langevin equation. Considering a truncated ...
  • Regge Trajectories of Quark Gluon Bags 
    Bugaev, K.A.; Zinovjev, G.M. (Український фізичний журнал, 2010)
    Using an exactly solvable statistical model, we discuss the equation of state of large/heavy and short-living bags of the quark gluon plasma (QGP).We argue that the large width of the QGP bags explains not only the observed ...
  • BBGKY Hierarchy and Dynamics of Correlations 
    Polishchuk, D.O. (Український фізичний журнал, 2010)
    We derive the BBGKY hierarchy for the Fermi and Bose manyparticle systems, using the von Neumann hierarchy for the correlation operators. The solution of the Cauchy problem of the formulated hierarchy in the case of an ...
  • Structural Instability of a Biochemical Process 
    Grytsay, V.I. (Український фізичний журнал, 2010)
    By the example of a mathematical model of a biochemical process, the structural instability of dynamical systems is studied by calculating the full spectrum of Lyapunov indices with the use of the generalized Benettin ...
  • Spin Fluids in Homogeneous and Isotropic Space-times 
    Böhmer, C.G.; Bronowski, P. (Український фізичний журнал, 2010)
    We consider a Weyssenhoff fluid assuming that the space-time is homogeneous and isotropic, therefore being relevant for cosmological considerations of gravity theories with torsion. It is explicitly shown that theWeyssenhoff ...
  • Toric Geometry and Calabi–Yau Compactifications 
    Kreuzer, M. (Український фізичний журнал, 2010)
    These notes contain a brief introduction to the construction of toric Calabi–Yau hypersurfaces and complete intersections with a focus on issues relevant for string duality calculations. The last two sections can be read ...

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