123 citations · 372 across the 5 of their papers we have counts for
4 papers · 1 filter
BCS-BEC crossover in a system of microcavity polaritons
Jonathan Keeling, P. R. Eastham, M. H. Szymanska +1
We investigate the thermodynamics and signatures of a polariton condensate over a range of densities, using a model of microcavity polaritons with internal structure. We determine…
Models of coherent exciton condensation
P. B. Littlewood, P. R. Eastham, J. M. J. Keeling +3
That excitons in solids might condense into a phase-coherent ground state was proposed about 40 years ago, and has been attracting experimental and theoretical attention ever since…
Polariton condensation with localised excitons and propagating photons
Jonathan Keeling, P. R. Eastham, M. H. Szymanska +1
We estimate the condensation temperature for microcavity polaritons, allowing for their internal structure. We consider polaritons formed from localised excitons in a planar microc…
Bose condensation of cavity polaritons beyond the linear regime: the thermal equilibrium of a model microcavity
P. R. Eastham, P. B. Littlewood
We consider a generalization of the Dicke model. It describes localized, physically separated, saturable excitations, such as excitons bound on impurities, coupled to a single long…