Photon emission as a source of coherent behavior of polaritons.
Phys Rev Lett
; 98(16): 167405, 2007 Apr 20.
Article
em En
| MEDLINE
| ID: mdl-17501462
We show that the combined effect of photon emission and Coulomb interactions may drive an exciton-polariton system towards a dynamical coherent state, even without phonon thermalization or any other relaxation mechanism. Exact diagonalization results for a finite system (a multilevel quantum dot interacting with the lowest-energy photon mode of a microcavity) are presented in support of this statement.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Phys Rev Lett
Ano de publicação:
2007
Tipo de documento:
Article
País de afiliação:
Colômbia
País de publicação:
Estados Unidos