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  • Bai, Rukmani; Bandyopadhyay, Soumik; Pal, Sukla; Suthar, K.; Angom, D. (American Physical Society, 2018-08)
    Quantum Hall (QH) states of two-dimensional (2D) single-layer optical lattices are examined using the Bose-Hubbard model (BHM) in the presence of an artificial gauge field. We study the QH states of both the homogeneous ...
  • Bai, Rukmani; Roy, Arko; Angom, D.; Muruganandam, P. (Elsevier, 2018-06)
    We demonstrate an enhancement in the vortex generation when artificial gauge potential is introduced to condensates confined in a double well potential. This is due to the lower energy required to create a vortex in the ...
  • Pal, Sukla; Bai, Rukmani; Bandyopadhyay, Soumik; Suthar, K.; Angom, D. (American Physical Society, 2019-05)
    We examine the effects of an artificial gauge field and finite temperature in a two-dimensional disordered Bose-Hubbard model. The disorder considered is diagonal and quenched in nature. A signature of disorder in the ...

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