Abstract
The renormalization of the dispersion law for two-dimensional excitons in a magnetic field is studied by the Green's-function method taking into account multiphonon processes.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 3–7, April, 1987.
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Val', A.D., Tkach, N.V. Multiphonon renormalization of the spectrum of two-dimensional excitons in a magnetic field. Soviet Physics Journal 30, 267–270 (1987). https://doi.org/10.1007/BF00914824
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DOI: https://doi.org/10.1007/BF00914824