Topologically driven Rabi-oscillating interference dislocation

Quantum vortices are the quantized version of classical vortices. Their center is a phase singularity or vortex core around which flow particles as whole circulates and typical in superfluids, condensates optical fields. However, exploration motion singularities coherently-coupled systems still underway. We theoretically analyze propagation an interference dislocation regime strong coupling between light matter, with mass imbalance, corresponding to case microcavity exciton-polaritons. To this end, we utilize combinations tightly focused Gaussian beams, introduced through resonant pulsed pumping. show that originates from self-interference fringes, due non-parabolic dispersion polaritons combined moving Rabi-oscillating The morphology analyzed Poincar\'{e} space for pseudospin associated polariton states. resulting beam carries orbital angular momentum decaying oscillations loss overlap normal modes system.