Polariton lasers emit coherent monochromatic light through a spontaneous emission
process. As a rare example of a system in which Bose–Einstein condensation and …

Abstract The study of Bose–Einstein condensation effects in photonic systems has revealed
a rich phenomenology related to spontaneous coherence generation in driven-dissipative …

The experimental realization of Bose-Einstein condensation (BEC) with atoms and
quasiparticles has triggered wide exploration of macroscopic quantum effects. Microcavity …

Exciton-polaritons in semiconductor microcavities have become a model system for the
studies of dynamical Bose–Einstein condensation, macroscopic coherence, many-body …

The appearance of quantized vortices in the classical “rotating bucket” experiments of liquid
helium and ultracold dilute gases provides the means for fundamental and comparative …

Periodic temporal modulation of Hamiltonians can induce geometrical and topological
phenomena in the dynamics of quantum states. Using the interference between two lasers …

Microcavity polaritons are mixed light–matter quasiparticles with extraordinary nonlinear
properties, which can be easily accessed in photoluminescence experiments. Thanks to the …

Exciton–polaritons in a microcavity are composite two-dimensional bosonic quasiparticles,
arising from the strong coupling between confined light modes in a resonant planar optical …

Rydberg excitons in Cu2O feature giant optical nonlinearities. To exploit these nonlinearities
for quantum applications, the confinement must match the Rydberg blockade size, which in …

We observe a spontaneous parity breaking bifurcation to a ferromagnetic state in a spatially
trapped exciton-polariton condensate. At a critical bifurcation density under nonresonant …