Optical solitons with DNA dynamics arising in oscillator-chain of Peyrard–Bishop model

Optical solitons with DNA dynamics arising in oscillator-chain of Peyrard–Bishop model

In this paper, we introduce the Noether approach for studying the Peyrard–Bishop (PB) DNA dynamic model equation. The Jacobi elliptic function expansion (JEFE) method is used to analyze this model. The obtained soliton solutions are hyperbolic, trigonometric, and rational functions. The dynamics of...

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Bibliographic Details
Main Authors: A. Hussain, M. Usman, F.D. Zaman, S.M. Eldin
Format: Article
Language:English
Published: Elsevier 2023-07-01
Series:Results in Physics
Subjects:
Noether approach
PB model
JEFE method
Shock waves
Rational functions
Solitary waves
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379723003790

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