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cond-mat.quant-gas2019★ 7 cited
Acoustic Superradiance from a Bose-Einstein Condensate Vortex with a Self-Consistent Background Density Profile
Betül Demirkaya, Tekin Dereli, Kaan Güven
The axisymmetric acoustic perturbations in the velocity potential of a Bose-Einstein condensate in the presence of a single vortex behave like minimally coupled massless scalar fie…
cond-mat.quant-gas2013
Z2 Topological insulator of ultra cold atoms in bichromatic optical lattices
Ahad K. Ardabili, Tekin Dereli, Özgür E. Müstecaplıoğlu
We investigate the effect of a strong bichromatic deformation to the topological insulator in a fermionic ultracold atomic system proposed by B. Béri and N. R. Coo…