Comment on “Integrable Chain of Electrons Interacting With Phonons,” By M. E. Zhuravlev,V. A. Ivanov,and V. V. Achkasov,JETP Lett. 63, 94 (1996) |
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| Authors: | F. Marsiglio |
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| Affiliation: | (1) Chalk River Laboratories, Chalk River, Ontario, Canada, K0J 1J0;(2) Dept. of Physics & Astronomy, McMaster University, Hamilton, Ontario, Canada, L8S 4M1;(3) Canadian Institute for Advanced Research, McMaster University, Hamilton, ON, L8S 4M1, Canada |
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| Abstract: | We note that the exactly solvable electron-phonon Hamiltonian presented in that paper can be solved by a more direct route via the Lang-Firsov transformation. Pis’ma Zh. éksp. Teor. Fiz. 64, No. 12, 859–860 (25 December 1996) Published in English in the original Russian Journal. Edited by Steve Torstveit. |
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