Zobrazeno 1 - 10
of 282
pro vyhledávání: '"N. V. Vysotina"'
Autor:
Nikolay N. Rosanov, N. V. Vysotina
Publikováno v:
Journal of Experimental and Theoretical Physics. 130:52-55
Analytic expression have been derived for the energy and momentum of a charged particle accelerated in vacuum by radiation pulses with linear polarization (plane-wave approximation). It is shown that these quantities are completely determined by the
Autor:
N. V. Vysotina, Nikolay N. Rosanov
Publikováno v:
Journal of Experimental and Theoretical Physics. 128:840-846
The dynamics of a diatomic molecule possessing translational, rotational, and vibrational degrees of freedom in a trap has been analyzed theoretically and numerically. The interaction of atoms in the molecule is described by the Lennard-Jones potenti
Publikováno v:
Optics and Spectroscopy. 124:79-93
The interaction of two one-dimensional spatial vector structures of a Bose–Einstein atomic condensate in a trap with significant transverse dimensions and oscillating walls has been simulated numerically. Different types of coupled structures and d
Autor:
N. V. Vysotina, Nikolay N. Rosanov
Publikováno v:
Optics and Spectroscopy. 123:918-927
The dynamics of the fundamental soliton of Bose–Einstein atomic condensate is analytically and numerically examined and compared in two schemes: (i) a magnetic or an optical trap with oscillating walls and (ii) a single oscillating atomic mirror in
Publikováno v:
Optics and Spectroscopy. 119:822-831
Motion of a soliton of Bose–Einstein condensate of atoms captured by a trap with rapidly oscillating walls has been studied. This motion can be described using both the Gross–Pitaevskii equation for a condensate wave function and an approximate e
Autor:
A. N. Shatsev, Sergey V. Fedorov, N. A. Veretenov, Nikolay N. Rosanov, L. A. Nesterov, N. V. Vysotina
Publikováno v:
Optics and Spectroscopy. 119:363-370
The dynamics of localized structures of atomic Bose–Einstein condensate in traps with oscillating walls has been analyzed. The properties of these oscillons localized in the longitudinal and transverse directions with respect to the trap axis are c
Autor:
N. V. Vysotina, Nikolay N. Rosanov
Publikováno v:
JETP Letters. 100:508-511
Soliton dynamics in a one-dimensional trap with immobile and oscillating walls has been analyzed by the example of an atomic Bose-Einstein condensate. Agreement between the consequences of a simplified Newton’s equation describing the interaction o
Autor:
G. M. Ermolaeva, Nikolay N. Rosanov, V. B. Shilov, G. V. Sinitsyn, N. V. Vysotina, V. L. Malevich, S. G. Alekseev
Publikováno v:
Optics and Spectroscopy. 115:257-263
Transformation of frequency is analyzed under the parametric Doppler effect in quartz glass in the “optic collider” scheme. In this scheme, intense laser radiation induces moving inhomogeneities of the refractive index in the glass and the probe
Publikováno v:
Optics and Spectroscopy. 112:294-299
The parametric Doppler effect is analyzed and simulated numerically in the case in which a wave or a pulse of optical radiation interacts with an inhomogeneity overtaking it in a medium with frequency dispersion. It is shown that, as the velocity of
Publikováno v:
JETP Letters. 93:743-746
Localized structures forming in the bistable regimes in a chain of weakly coupled split ring resonators, which are the building blocks of a nonlinear magnetic metamaterial, where electric current is generated by external electromagnetic radiation, ha