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 TMF, 1987, Volume 70, Number 3, Pages 358–371 (Mi tmf4683)

Functional formulation of microscopic theory of exciton polaritons

G. F. Glinskii, Z. Koinov

Abstract: A microscopic approach to the description of exciton – polariton in semiconductors is presented which is based on exact results obtained by means of functional methods of field theory. It is shown that the polariton energies are given by the positions of poles of the two-particle Green function for particle-hole scattering due to the Coulomb interaction and the electron-hole exchange. By using the Legendre transformations, an equation of the Bethe–Salpeter type for the two-particle Green function is derived from the Schwinger equations. The polariton energies and the dielectric constant are obtained by means of solving the Bethe–Salpeter equation. A nontrivial normalization condition enables one to relate the polariton energy and momentum with the Minkowski energy-momentum tensor of the electromagnetic field in dispersive medium.

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English version:
Theoretical and Mathematical Physics, 1987, 70:3, 252–261

Bibliographic databases:

Citation: G. F. Glinskii, Z. Koinov, “Functional formulation of microscopic theory of exciton polaritons”, TMF, 70:3 (1987), 358–371; Theoret. and Math. Phys., 70:3 (1987), 252–261

Citation in format AMSBIB
\Bibitem{GliKoi87} \by G.~F.~Glinskii, Z.~Koinov \paper Functional formulation of microscopic theory of exciton polaritons \jour TMF \yr 1987 \vol 70 \issue 3 \pages 358--371 \mathnet{http://mi.mathnet.ru/tmf4683} \transl \jour Theoret. and Math. Phys. \yr 1987 \vol 70 \issue 3 \pages 252--261 \crossref{https://doi.org/10.1007/BF01041002} \isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=A1987K573300004}