346 citations · 2k across the 47 of their papers we have counts for
4 papers · 1 filter
Parametrically excited "Scars" in Bose-Einstein condensates
Nadav Katz, Oded Agam
Parametric excitation of a Bose-Einstein condensate (BEC) can be realized by periodically changing the interaction strength between the atoms. Above some threshold strength, this e…
Dressed state approach to matter wave mixing of bosons
E. Rowen, R. Ozeri, N. Katz +2
A dressed state approach to mixing of bosonic matter waves is presented. Two cases are studied using this formalism. In the first, two macroscopically populated modes of atoms (two…
Collisional decay of a strongly driven Bose-Einstein condensate
Nadav Katz, Eitan Rowen, Roee Ozeri +1
We study the collisional decay of a strongly driven Bose-Einstein condensate oscillating between two momentum modes. The resulting products of the decay are found to strongly devia…
Optically-Induced Polarons in Bose-Einstein Condensates: Monitoring Composite Quasiparticle Decay
I. E. Mazets, G. Kurizki, N. Katz +1
Nonresonant light-scattering off atomic Bose-Einstein condensates (BECs) is predicted to give rise to hitherto unexplored composite quasiparticles: unstable polarons, i.e., local `…