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Coupled Sine-Gordon Systems in DNA Dynamics
Joint Authors
Source
Advances in Mathematical Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-15
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
We consider a model called the coupled sine-Gordon equation for DNA dynamics by introducing two double helix structures.
The second double helix structure is unilaterally influenced by the first one.
The completely integrable coupled sine-Gordon equation admits kink-antikink solitons with increased width representing a wide base pair opening configuration in DNA.
Also we propose another coupled sine-Gordon model with variable coefficients for DNA dynamics under an inhomogeneous background.
We find that the inhomogeneous DNA model has many interesting localized nonrational rogue wave solutions.
We can find that the appearance of the rogue waves (possibly means the genetic mutation) in the nonlinear DNA model is highly related to the inhomogeneity.
American Psychological Association (APA)
Liu, Li-ya& Li, Chuanzhong. 2018. Coupled Sine-Gordon Systems in DNA Dynamics. Advances in Mathematical Physics،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1119165
Modern Language Association (MLA)
Liu, Li-ya& Li, Chuanzhong. Coupled Sine-Gordon Systems in DNA Dynamics. Advances in Mathematical Physics No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1119165
American Medical Association (AMA)
Liu, Li-ya& Li, Chuanzhong. Coupled Sine-Gordon Systems in DNA Dynamics. Advances in Mathematical Physics. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1119165
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119165