Fresnel integrals and irreversible energy transfer in an oscillatory system with time-dependent parameters

A Kovaleva, LI Manevitch, YA Kosevich - Physical Review E—Statistical …, 2011 - APS
We demonstrate that in significant limiting cases the problem of irreversible energy transfer
in an oscillatory system with time-dependent parameters can be efficiently solved in terms of …

Formation of ultracold RbCs molecules by photoassociation

N Bouloufa-Maafa, M Aymar, O Dulieu, C Gabbanini - Laser Physics, 2012 - Springer
The formation of ultracold metastable RbCs molecules is observed in a double species
magneto-optical trap through photoassociation below the 85 Rb (5S 1/2)+ 133 Cs (6P 3/2) …

Nonlinear energy transfer in classical and quantum systems

L Manevitch, A Kovaleva - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
In this paper we investigate the effect of slowly-varying parameters on the energy transfer in
a weakly coupled system. For definiteness, we consider a system of two nonlinear …

Classical analog of quasilinear Landau-Zener tunneling

A Kovaleva, LI Manevitch - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
In this paper we develop an analytical framework to study the effect of nonlinearity on
irreversible energy transfer in a system of two weakly coupled oscillators with time …

Adiabatic tracking for photo-and magneto-association of Bose-Einstein condensates with Kerr nonlinearities

M Gevorgyan, S Guérin, C Leroy, A Ishkhanyan… - The European Physical …, 2016 - Springer
We develop the method of adiabatic tracking for photo-and magneto-association of Bose-
Einstein atomic condensates with models that include Kerr type nonlinearities. We show that …

Elliptic dichroism, ellipticity and the offset angle of high harmonics generated by arbitrary homonuclear diatomic molecules

S Odžak, DB Milošević - Laser Physics, 2012 - Springer
The n th harmonic emission rate has contributions of the components of the T-matrix element
in the direction of the laser-field polarization and in the direction perpendicular to it. Using …

Limiting Phase Trajectories: a new paradigm for the study of highly non-stationary processes in Nonlinear Physics

L Manevitch, A Kovaleva, Y Starosvetsky - arXiv preprint arXiv:1605.09264, 2016 - arxiv.org
This Report discusses a recently developed concept of Limiting Phase Trajectories (LPTs)
providing a unified description of resonant energy transport in a wide range of classical and …

Strong-coupling regime of the nonlinear landau-zener problem for photo-and magnetoassociation of cold atoms

R Sokhoyan, H Azizbekyan, C Leroy… - Journal of Experimental …, 2011 - Springer
We discuss the strong-coupling regime of the nonlinear Landau-Zener problem occurring at
coherent photo-and magneto-association of ultracold atoms. We apply a variational …

[PDF][PDF] Formation of ultracold RbCs molecules by photoassociation

N. Bouloufa-Maafa a, c, M. Aymar a, O. Dulieu a and C. Gabbanini b* a Laboratoire Aimé
Cotton, CNRS, Bât. 505, Univ. Paris-Sud, F-91405 Orsay Cedex, France b Istituto Nazionale …

Classical Analog of Linear and Quasi-Linear Quantum Tunneling

LI Manevitch, A Kovaleva, V Smirnov… - … Resonant Dynamics of …, 2018 - Springer
In this part of the report, we develop an analytical framework to investigate irreversible
energy transfer in a system of two unforced weakly coupled oscillators with slowly time …