Taşgın, Mehmet Emre; Oktel, M. Ö.(Institute of Physics Publishing, 2006)

We investigate the dynamical instability for a two component Bose-Einstein Condensate (BEC) in an optical lattice. We assume that the two components are in sinusoidal potentials with the same period but different phases. ...

Taşgın, Mehmet Emre; Müstecaplıoğlu, Özgür Esat; Oktel, M. Ö.(Physical Review, 2007)

We investigate the photonic bands of an atomic Bose-Einstein condensate with a triangular vortex lattice. Index contrast between the vortex cores and the bulk of the condensate is achieved through the enhancement of the ...

Taşgın, Mehmet Emre; Oktel, M. Ö.; You, L.; Müstecaplıoğlu, Özgür Esat(Physical Review, 2009)

We discover an inherent mechanism for entanglement swap associated with sequential superradiance from an atomic Bose-Einstein condensate. Based on careful examinations with both analytical and numerical approaches, we ...

Taşgın, Mehmet Emre; Öztop, B.; Oktel, M. Ö.; Müstecaplıoğlu, Özgür Esat(Optics and Spectroscopy, 2009)

Quantum correlations among atoms in superradiant Bose–Einstein condensates are discussed. It is shown that atoms in the superradiant atomic condensate can exhibit continuous variable quantum entanglement analogous to ...

Taşgın, Mehmet Emre; Müstecaplıoğlu, Özgür Esat; Oktel, M. Ö.(Laser Physics, 2008)

Photonic crystal behavior of a rotating Bose–Einstein condensate with a triangular vortex lattice is reviewed and a scheme for getting much wider band gaps is proposed. It is shown that photonic band gaps can be widened ...

Taşgın, Mehmet Emre; Subaşı, A. L.; Oktel, M. Ö.; Tanatar, B.(Journal of Low Temperature Physics, 2005)

We consider a trapped system of atomic boson-fermion mixture with a quantized vortez. We investigate the density profiles of bosonic and fermionic components as functions of the boson-boson and boson-fermion short-range ...