Yazar "Öktel, M. Ö." için listeleme
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Dynamical Instability of a Two Component Bose-Einstein Condensate in an Optical Lattice
Taşgın, Mehmet Emre; Öktel, M. Ö. (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. ... -
Photonic Band gap in the Triangular Lattice of Bose-Einstein-Condensate Vortices
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 ... -
Quantum Correlated Light Pulses From Sequential Superradiance of a Condensate
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 ... -
Quantum Correlations Among Superradiant Bose–Einstein Condensate Atoms
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 ... -
Quantum Entanglement via Superradiance of a Bose–Einstein Condensate
We adopt the coherence and builtin swap mechanism in sequential superradiance as a tool for obtaining continuousvariable (electric/magnetic fields) quantum entanglement of two counterpropagating pulses emitted from the two ... -
Vortex Lattice of a Bose–Einstein Condensate as a Photonic Band Gap Material
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 ... -
Vortices in Trapped Boson-Fermion Mixtures
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 ...
