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Physical Review E

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Nonlinear Science (1)

Articles Citing

Modulational instability and charge localization in the Holstein-SSH model of DNA with mass impurities

R. Y. Ondoua ^1,2,3,*, A. Dang Koko ^2,3,4,†, R. Abouem A Ribama ^1,‡, C. B. Tabi ^2,5, H. P. Ekobena Fouda ^2,3, and J. P. Nguenang ¹

¹Pure Physics Laboratory: Group of Nonlinear Physics and Complex Systems, Department of Physics, University of Douala, P.O. Box 24157, Douala, Cameroon
²Laboratory of Biophysics, Department of Physics, Faculty of Science, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
³African Centre for Advanced Studies, P.O. Box 4477, Yaoundé, Cameroon
⁴Department of Maintance, Higher Technical Teachers' Training College, University of Ebolowa, P.O. Box 886, Ebolowa, Cameroon
⁵Botswana International University of Science and Technology, Private Mail Bag 16, Palapye, Botswana

^*Contact author: yanickondouar@yahoo.com
^†Contact author: dangadamou@gmail.com
^‡Contact author: ribamarodrigue@gmail.com

Mass-impurity-induced exciton localization in a Davydov–Kundu alpha-helix model: A lie symmetry analysis

J.C. Mimshe Fewu, R.Y. Ondoua, G. Djiodjo-Seugmo, R. Abouem A Ribama, H.P. Ekobena Fouda, and C.B. Tabi

Nonlinear Science 9 100216 (2026)

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ISSN 2470-0053 (online), 2470-0045 (print).

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