Auflistung nach Schlagwort "potentials"

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  • On two-dimensional integrable models with a cubic or quartic integral of motion 
    Galajinsky, Anton; Lechtenfeld, Olaf (New York, NY : Springer International Publishing, 2013)
    Integrable two-dimensional models which possess an integral of motion cubic or quartic in velocities are governed by a single prepotential, which obeys a nonlinear partial differential equation. Taking into account the ...
  • The quantum angular Calogero-Moser model 
    Feigin, Mikhail; Lechtenfeld, Olaf; Polychronakos, Alexios P. (New York, NY : Springer International Publishing, 2013)
    The rational Calogero-Moser model of n one-dimensional quantum particles with inverse-square pairwise interactions (in a confining harmonic potential) is reduced along the radial coordinate of R-n to the 'angular Calogero-Moser ...
  • Quantum switches and quantum memories for matter-wave lattice solitons 
    Ahufinger, V.; Mebrahtu, A.; Corbalan, R.; Sanpera, A. (Bristol : IOP Publishing Ltd., 2007)
    We study the possibility of implementing a quantum switch and a quantum memory using matter-wave lattice solitons and making them interact with 'effective' potentials (barrier/well) corresponding to defects of the optical ...