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Chaotic Solitons in Deoxyribonucleic Acid (DNA) Interacting with a Plane Wave |
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| Authors: | HAI Wen-Hua XIAO Yi FANG Jian-Shu ZHANG Xi-Li HUANG Wei-Li |
| Institution: | Department of Physics, Hunan Normal University, Changsha 410081, China Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China Department of Physics, Hunan Normal University, Changsha 410081, China Department of Physics, Hunan Normal University, Changsha 410081, China Department of Physics, Hunan Normal University, Changsha 410081, China |
| Abstract: | Theoretical analysis of the DNA dynamics reveals that interaction between the single solitons and plane wave implies Smale-horseshoe chaos in the double helices. Solutions of the chaotic solitons are derived from a direct perturbation technique. It is demonstrated that to produce the bounded chaotic solitons, velocities of the solit ons nust be the same and equal to propagation velocity of the plane wave in DNA. The result shows that the DNA structure may be destroyed by the long action of an electromagnetic wave. It also supplies a useful method for controlling the velocities and unboundedness of the DNA motion in a tumour cell by using a plane wave.`` |
| Keywords: | chaos soliton deoxyribonucleic acid plane wave interaction |
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