49 citations · 215 across the 15 of their papers we have counts for
4 papers · 1 filter
Quasiparticle tunneling in a periodically driven bosonic Josephson junction
Bettina Gertjerenken, Martin Holthaus
A resonantly driven bosonic Josephson junction supports stable collective excitations, or quasiparticles, which constitute analogs of the Trojan wave packets previously explored wi…
Fluctuations of the order parameter of a mesoscopic Floquet condensate
Bettina Gertjerenken, Martin Holthaus
We suggest that nonequilibrium Bose-Einstein condensates may occur in time-periodically driven interacting Bose gases. Employing the model of a periodically forced bosonic Josephso…
Trojan quasiparticles
Bettina Gertjerenken, Martin Holthaus
We argue that a time-periodically driven bosonic Josephson junction supports stable, quasi-particle-like collective response modes which are -particle analogs of the nonspreadin…
Entangling two distinguishable quantum bright solitons via collisions
Thomas P. Billam, Caroline L. Blackley, Bettina Gertjerenken +2
The generation of mesoscopic Bell states via collisions of distinguishable bright solitons has been suggested in Phys. Rev. Lett. 111, 100406 (2013). Here, we extend our former pro…