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On Exact Solutions for a Luttinger Liquid with One Impurity |
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| Authors: | Afonin V. V. Petrov V. Yu. |
| Affiliation: | 1.Ioffe Physical-Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021, Russia ;2.Petersburg Nuclear Physics Institute, National Research Center Kurchatov Institute, Gatchina, 188300, Russia ; |
| Abstract: | JETP Letters - Reasons for the existence of exact solutions of the Luttinger model have been discussed. It has been shown that scattering by impurities at certain electron-electron coupling... |
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