15 citations · 40 across the 3 of their papers we have counts for
3 papers
cond-mat.other2006★ 15 cited
Quantum switches and quantum memories for matter-wave lattice solitons
V. Ahufinger, A. Mebrahtu, R. Corbalan +1
We study the possibility of implementing a quantum switch and a quantum memory for matter wave lattice solitons by making them interact with "effective" potentials (barrier/well) c…
cond-mat.other2005★ 14 cited
Splitting and merging an elongated Bose-Einstein condensate at finite temperature
A. Mebrahtu, A. Sanpera, M. Lewenstein
We analyze coherence effects during the splitting of a quasi one-dimensional condensate into two spatially separated ones and their subsequent merging into a single condensate. Our…
quant-ph2004★ 11 cited
Parametric Oscillation with Squeezed Vacuum Reservoirs
Alem Mebrahtu
Employing the quantum Hamiltonian describing the interaction of two-mode light (signal-idler modes) generated by a nondegenerate parametric oscillator (NDPO) with two uncorrelated…