Study of Attractive Nonlinearity by 1-D Nonlinear Schrödinger Equation in the Bose–Einstein Condensate

Authors

  • ML Rahman Department of Physics, Shahjalal University of Science & Technology, Sylhet
  • Y Haque Department of Physics, Shahjalal University of Science & Technology, Sylhet
  • SK Das Department of Physics, Shahjalal University of Science & Technology, Sylhet
  • MM Hossain Department of Physics, Shahjalal University of Science & Technology, Sylhet
  • MH Rashid Department of Physics, Shahjalal University of Science & Technology, Sylhet

DOI:

https://doi.org/10.3329/jbas.v33i1.2953

Abstract

The work represents and investigates the stationary solutions of the one-dimensional Non-linear Schrödinger Equation (NLSE), for attractive non-linearity, in the Bose-Einstein condensates (BEC) under the box boundary condition and calculates the characteristics of internal modes of bright solitons (eigen modes of small perturbation of the condensate).

DOI: 10.3329/jbas.v33i1.2953

Journal of Bangladesh Academy of Sciences, Vol. 33, No. 1, 87-98, 2009

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How to Cite

Rahman, M., Haque, Y., Das, S., Hossain, M., & Rashid, M. (2009). Study of Attractive Nonlinearity by 1-D Nonlinear Schrödinger Equation in the Bose–Einstein Condensate. Journal of Bangladesh Academy of Sciences, 33(1), 87–98. https://doi.org/10.3329/jbas.v33i1.2953

Issue

Vol. 33 No. 1 (2009)

Section

Articles