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Chiral solitons in a non-linear model of helical molecules

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 نشر من قبل Francisco Dominguez-Adame
 تاريخ النشر 2017
  مجال البحث فيزياء
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In this paper an effective integrable non-linear model describing the electron spin dynamics in a deformable helical molecule with weak spin-orbit coupling is presented. Non-linearity arises from the electron-lattice interaction and it enables the formation of a variety of stable solitons such as bright solitons, breathers and rogue waves, all of them presenting well defined spin projection onto the molecule axis. A thorough study of the soliton solutions is presented and discussed.



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