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 Research in the Laboratory of Theoretical Physics
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    The research in the Laboratory of Theoretical Physics is devoted to fundamental problems of nonlinear phenomena in Bose-Einstein condensates, nonlinear optics and condensed matter physics.  The main achievements obtained recently by members of in the LTP  are the following:
  • The control of the parameters matter wave soliton by nonlinearity (Feshbach resonance) management is suggested.
  • The dynamics of the multi-dimensional matter waves in low-dimensional traps is analyzed.
  • The physical mechnaism of the spectral tunnelling of optical solitons in fibers is explained.
  • The condition of trapping of gap solitons in non-uniform gratings is derived.