139 citations · 450 across the 12 of their papers we have counts for
6 papers · 1 filter
Equatorial Waves in Rotating Bubble-Trapped Superfluids
Guangyao Li, Dmitry K. Efimkin
As the Earth rotates, the Coriolis force causes several oceanic and atmospheric waves to be trapped along the equator, including Kelvin, Yanai, Rossby, and Poincaré modes. It has b…
Microscopic description of exciton-polaritons in microcavities
Jesper Levinsen, Guangyao Li, Meera M. Parish
We investigate the microscopic description of exciton-polaritons that involves electrons, holes and photons within a two-dimensional microcavity. We show that in order to recover t…
Talbot effect for exciton-polaritons
T. Gao, E. Estrecho, G. Li +8
We demonstrate, experimentally and theoretically, a Talbot effect for hybrid light-matter waves -- exciton-polariton condensate formed in a semiconductor microcavity with embedded…
Incoherent excitation and switching of spin states in exciton-polariton condensates
G. Li, T. C. H. Liew, O. A. Egorov +1
We investigate, theoretically and numerically, the spin dynamics of a two-component exciton-polariton condensate created and sustained by non-resonant spin-polarized optical pumpin…
Stability of persistent currents in open-dissipative quantum fluids
Guangyao Li, Michael D. Fraser, Alexander Yakimenko +1
The phenomenon of stable persistent currents is central to the studies of superfluidity in a range of physical systems. While all of the previous theoretical studies of superfluid…
Creation of orbital angular momentum states with chiral polaritonic lenses
Robert Dall, Michael D. Fraser, Anton S. Desyatnikov +6
Controlled transfer of orbital angular momentum to exciton-polariton Bose-Einstein condensate spontaneously created under incoherent, off-resonant excitation conditions is a long-s…