35 citations · 80 across the 4 of their papers we have counts for
4 papers
Long-range interactions in a quantum gas mediated by diffracted light
Gordon Robb, Josh Walker, Gian-Luca Oppo +1
A BEC interacting with an optical field via a feedback mirror can be a realisation of the quantum Hamiltonian Mean Field (HMF) model, a paradigmatic model of long-range interaction…
Arrest of Domain Coarsening via Antiperiodic Regimes in Delay Systems
J. Javaloyes, T. Ackemann, A. Hurtado
Motionless domains walls representing heteroclinic temporal or spatial orbits typically exist only for very specific parameters. This report introduces a novel mechanism for stabil…
Opto-Mechanical Pattern Formation in Cold Atoms
E. Tesio, G. R. M. Robb, T. Ackemann +2
Transverse pattern formation in an optical cavity containing a cloud of cold two-level atoms is discussed. We show that density modulation becomes the dominant mechanism as the ato…
Polarization properties in the transition from below to above lasing threshold in broad-area vertical-cavity surface-emitting lasers
M. Schulz-Ruhtenberg, I. V. Babushkin, N. A. Loiko +2
For highly divergent emission of broad-area vertical-cavity surface-emitting lasers (VCSELs) a rotation of the polarization direction by up to 90 degrees occurs when the pump rate…