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Teoreticheskaya i Matematicheskaya Fizika, 1989, Volume 78, Number 3, Pages 335–344
(Mi tmf4789)
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Influence of electron-electron coupling on the charge of phase solitons in the Peierls-Fröhlich model
A. V. Balatskii, S. I. Matveenko
Abstract:
Electric charge of a phase soliton is calculated in the Peierls dielectric in the presence of the electron-electron interaction. It is shown that the value of the charge is connected with the phase change of the charge density wave on the soliton $\Delta \varkappa$ by the relationship $q=\Delta \varkappa/2\pi(1+\delta)$, where $\delta$ is the constant of forward scattering.
Received: 31.07.1987
Citation:
A. V. Balatskii, S. I. Matveenko, “Influence of electron-electron coupling on the charge of phase solitons in the Peierls-Fröhlich model”, TMF, 78:3 (1989), 335–344; Theoret. and Math. Phys., 78:3 (1989), 237–243
Linking options:
https://www.mathnet.ru/eng/tmf4789 https://www.mathnet.ru/eng/tmf/v78/i3/p335
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