Geodesic
Kinetic equations for a system of partly coherent high-density polaritions in semiconductors
Teoretičeskaâ i matematičeskaâ fizika, Tome 85 (1990) no. 2, pp. 237-247 
I. V. Belousov; Yu. M. Shvera. Kinetic equations for a system of partly coherent high-density polaritions in semiconductors. Teoretičeskaâ i matematičeskaâ fizika, Tome 85 (1990) no. 2, pp. 237-247. http://geodesic.mathdoc.fr/item/TMF_1990_85_2_a7/
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     author = {I. V. Belousov and Yu. M. Shvera},
     title = {Kinetic equations for a~system of~partly coherent high-density polaritions in~semiconductors},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
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Voir la notice de l'article provenant de la source Math-Net.Ru

Kinetic equations describing the behavior of a system of high-density polaritons excited in a direct-gap semiconductor by laser radiation are obtained in the Born approximation. It is noted that the presence in the system of a nonequilibrium Bose–Einstein condensate of polaritons, and also the possibility of its real decay, lead to a number of special features in its description. The equations are derived by the nonequilibrium statistical operator method formulated in terms of generating functionals.

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