Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Вопросы атомной науки и техники, 2007, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники, 2007, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Impurity-impurity pair correlation function and paramagnetic-to-ferromagnetic transition in the random Ising model 
    Ivaneyko, D.; Berche, B.; Holovatch, Yu.; Ilnytskyi, Ja. (Вопросы атомной науки и техники, 2007)
    In this Monte Carlo study we concentrated on the influence of non-magnetic impurities arranged as the lines with random orientation on paramagnetic-to-ferromagnetic phase transition in the 3D Ising model. Special emphasize ...
  • Integrable string models and sigma-models of hydrodynamic type in terms of invariant chiral currents 
    Gershun, V.D. (Вопросы атомной науки и техники, 2007)
    We considered two types of string models: on the Riemann space of string coordinates with null torsion and on the Riemann-Cartan space of string coordinates with constant torsion. We used the hydrodynamic approach of ...
  • Intermittency in Hamiltonian systems 
    Slipushenko, S.V.; Tur, A.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2007)
    We consider 2D map with the singularity. Here we observe an intermittency behavior. This system can be interpreted in two ways. In the first way this map can arise like a result of quantization of the continuous Hamiltonian ...
  • Kinetic collective excitations in liquids: Heat waves 
    Bryk, T.M.; Mryglod, I.M. (Вопросы атомной науки и техники, 2007)
    We present a theoretical study of non-hydrodynamic propagating processes, which correspond to heat waves in liquids. It is shown, that heat waves can propagate in liquids only on a finite spatial scale and do not appear ...
  • Magnetic monopole and CP symmetry violation at finite temperature 
    Sitenko, Yu.A.; Solovyov, A.V.; Vlasii, N.D. (Вопросы атомной науки и техники, 2007)
    An ideal gas of relativistic massive electrons in the background of a Dirac magnetic monopole is considered. We find that in the case of CP symmetry violation this system acquires, in addition to charge, also squared orbital ...
  • Modeling the precipitation kinetics in systems with strong heterophase fluctuations 
    Turkin, A.A.; Bakai, A.S. (Вопросы атомной науки и техники, 2007)
    The hierarchy of the Becker-Döring rate equations is used to consider the influence of heterophase fluctuations on the kinetics of precipitation in supersaturated solid solutions, including the nucleation stage and the ...
  • Molecular dynamics simulation of phase transitions in liquid carbon 
    Byshkin, M.S.; Bakai, A.S.; Turkin, A.A. (Вопросы атомной науки и техники, 2007)
    Thermodynamic properties and phase transformations in amorphous carbon and in supercooled liquid carbon are studied by the method of molecular dynamics (MD). The dependence of the diamond melting temperature on pressure ...
  • Multiplet with components of different masses 
    Soroka, D.V.; Soroka, V.A. (Вопросы атомной науки и техники, 2007)
    A principale possibility of the existence of a multiplet including the components with the different masses is indicated. This paper is dedicated to the memory of Anna Yakovlevna Gelyukh (Kalaida).
  • New perturbation theory in QED 
    Filippov, G.M. (Вопросы атомной науки и техники, 2007)
    The new perturbation theory in QED without the ultraviolet catastrophe is constructed.
  • Nonlinear evolution of hypersonic waves with Akhiezer damping and their role in coherent bremsstrahlung in crystals 
    Vodyanitskii, A.A. (Вопросы атомной науки и техники, 2007)
    The asymptotic and numerical analysis of the nonlinear hypersonic wave propagation is fulfilled. Some peculiarities of the linear propagation of a periodic signal, such as the formation of a periodic shock wave, have been ...
  • Nonrelativistic free electron lasers 
    Buts, V.A.; Yegorov, A.M.; Kornilov, E.A.; Marekha, V.I.; Tolstoluzhsky, A.P. (Вопросы атомной науки и техники, 2007)
    The results of the theoretical and experimental investigations of excitation of oscillations by flows of charged particles and its particles dynamics are represented at their motion as in a periodic potential and in a field ...
  • On six-dimentional Dirac equation and some relations between polarisations of the spin ½ particle 
    Lyubchenko, M.V.; Stepanovsky, Yu.P. (Вопросы атомной науки и техники, 2007)
    Through the six-dimensional description of polarized spin ½ particles we obtain some formulae representing general properties of polarization phenomena. The obtained relations between polarizations are used for consideration ...
  • On some properties of 2-D Weyl equation for charged massless spin ½ particle 
    Ovcharenko, I.E.; Stepanovsky, Yu.P. (Вопросы атомной науки и техники, 2007)
    We discuss some properties of Dirac equation and 2-D Weyl equation for a charged massless spin ½ particle in a stationary inhomogeneous magnetic field such as Bloch theorem and Aharonov-Casher theorem and its relation to ...
  • On statistical mechanics in noncommutative spaces 
    Alavi, S.A. (Вопросы атомной науки и техники, 2007)
    We study the formulation of quantum statistical mechanics in noncommutative spaces. We construct microcanonical and canonical ensemble theory in noncommutative spaces and study some basic and important examples in the ...
  • On the microscopic theory of non-dissipative flows in Bose systems 
    Ivashin, A.P.; Poluektov, Yu.M. (Вопросы атомной науки и техники, 2007)
    The states with non-dissipative flows are explored within a microscopic approach to a problem of spatially inhomogeneous multiparticle Bose-systems. Density of superfluid component was evaluated and its correlation with ...
  • On the pulsar secondary electron-positron plasma production in low-energy region 
    Kontorovich, V.M.; Flanchik, A.B. (Вопросы атомной науки и техники, 2007)
    An analytical description of low-energy falling-off of the secondary electron and positron distribution functions is proposed with the account of the effect of the inverse Compton scattering (ICS) on particle acceleration ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис