Ara
Toplam kayıt 12, listelenen: 1-10
Quantum-Masurement Backaction From a Bose-Einstein Condensate Coupled to a Mechanical Oscillator
(2011)
We study theoretically the dynamics of a hybrid optomechanical system consisting of a macroscopic mechanical membrane magnetically coupled to a spinor Bose-Einstein condensate via a nanomagnet attached at the membrane ...
Metal Nanoparticle Plasmons Operating Within Quantum Lifetime
(2013)
We investigate the dynamics of a plasmonic oscillation over a metal nanoparticle when it is strongly coupled to a quantum emitter (e.g. quantum dot, molecule). We simulate the density matrix evolution for a simple model, ...
Quantum Correlations Among Superradiant Bose–Einstein Condensate Atoms
(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 ...
Vortex Lattice of a Bose–Einstein Condensate as a Photonic Band Gap Material
(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 ...
Evaluation of Statistical Methods for Estimating Missing Daily Streamflow Data
(2019-11-01)
In this study, it was aimed to investigate the applicability of various statistical estimation methods for the Porsuk River basin, which has sparse streamflow observations. Estimations were performed using regression ...
Quantum Entanglement via Superradiance of a Bose–Einstein Condensate
(2010)
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 ...
Spin Squeezing With Coherent Light Via Entanglement Swapping
(2011)
We analyze theoretically a scheme that produces spin squeezing via the continuous swapping of atom-photon entanglement into atom-atom entanglement, and propose an explicit experimental system where the necessary atom-field ...
Quantum Correlated Light Pulses From Sequential Superradiance of a Condensate
(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 ...
Photonic Band gap in the Triangular Lattice of Bose-Einstein-Condensate Vortices
(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 ...
Testing the Reliability of A Velocity Definition in Dispersive Medium
(2012)
We introduce a method to test if a given velocity definition corresponds to an actual physical flow in a dispersive medium. We utilize the equivalence of the pulse dynamics in the real-? and real-k Fourier expansion ...