Dispersive Propagation of Ultras low Pulses in an Atomic Bose-Einstein Condensate


Tarhan D., Sefi S., Mustecaplioglu O. E.

ACTA PHYSICA POLONICA A, cilt.120, ss.992-997, 2011 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 120 Konu: 6
  • Basım Tarihi: 2011
  • Doi Numarası: 10.12693/aphyspola.120.992
  • Dergi Adı: ACTA PHYSICA POLONICA A
  • Sayfa Sayıları: ss.992-997

Özet

One-dimensional propagation of ultraslow optical pulses in an atomic Bose-Einstein condensate taking into account the dispersion and the spatial inhomogeneity is investigated. Analytical and semi-analytical solutions of the dispersive inhomogeneous wave equation modeling the ultraslow pulse propagation are developed and compared against the standard wave equation solvers based upon Cranck-Nicholson and pseudo-spectral methods. The role of curvature of the trapping potential of the condensate on the amount of dispersion of the ultraslow pulse is pointed out.