55 citations · 72 across the 4 of their papers we have counts for
4 papers
Phase Boundary of the Boson Mott Insulator in a Rotating Optical Lattice
R. O. Umucalilar, M. O. Oktel
We consider the Bose-Hubbard model in a two dimensional rotating optical lattice and investigate the consequences of the effective magnetic field created by rotation. Using a Gutzw…
Photonic Band Gap in the Triangular Lattice of BEC vortices
M. E. Tasgin, O. E. Mustecaplioglu, M. O. Oktel
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…
Ansatz from Non-Linear Optics Applied to Trapped Bose-Einstein Condensates
Murat Keceli, F. O. Ilday, M. O. Oktel
A simple analytical ansatz, which has been used to describe the intensity profile of the similariton laser (a laser with self-similar propagation of ultrashort pulses), is used as…
Photonic band gap via quantum coherence in vortex lattices of Bose gases
O. E. Mustecaplioglu, M. O. Oktel
We investigate the optical response of an atomic Bose-Einstein condensate with a vortex lattice. We find that it is possible for the vortex lattice to act as a photonic crystal and…