  Dipolaritons are quasiparticles that arise in coupled quantum wells embedded
in a microcavity, they are a superposition of a photon, a direct exciton and an
indirect exciton. We propose the existence of dipolaritons in a system of two
coupled quantum dots inside a microcavity in direct analogy with the quantum
well case and find that, despite some similarities, dipolaritons in quantum
dots have different properties and can lead to true dark polariton states. We
use a finite system theory to study the effects of the magnetic field on the
system, including the emission, and find that it can be used as a control
parameter of the properties of excitons and dipolaritons, and the overall
magnetic behaviour of the structure.

Mesoscale and Nanoscale Physics