Binary matter-wave compactons induced by inter-species scattering length modulations

@article{Abdullaev2017BinaryMC,
  title={Binary matter-wave compactons induced by inter-species scattering length modulations},
  author={Fatkhulla Kh. Abdullaev and Muhammad Salihi Abdul Hadi and Mario Salerno and Bakhram Umarov},
  journal={arXiv: Quantum Gases},
  year={2017}
}
Binary mixtures of quasi one-dimensional Bose-Einstein condensates (BEC) trapped in deep optical lattices (OL) in the presence of periodic time modulations of the inter-species scattering length, are investigated. We adopt a mean field description and use the tight binding approximation and the averaging method to derive averaged model equations in the form of two coupled discrete nonlinear Schrodinger equations (DNLSE) with tunneling constants that nonlinearly depend on the inter-species… Expand
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