Long-range interactions of solitons in a double chain

被引：12

作者：

González, JA

Martín-Landrove, M ^{[1
]}

机构：

[1] Cent Univ Venezuela, Fac Ciencias, Escuela Fis, Dept Fis, Caracas, Venezuela

[2] Cent Univ Venezuela, Fac Ciencias, Escuela Fis, Ctr Resonancia Magnet, Caracas, Venezuela

[3] Inst Venezolano Invest Cient, Ctr Fis, Lab Fis Computac, Altos De Pipe, Venezuela

来源：

PHYSICS LETTERS A | 2002年 / 292卷 / 4-5期

关键词：

DNA; long range; soliton; chaos;

D O I：

10.1016/S0375-9601(01)00557-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the soliton solutions of the Yakushevich equations (Phys. Lett, A 136 (1989) 413). Analytical expressions for some solutions of the exact model are obtained. Special attention is paid to the stability of the solutions and the character of the interactions between the solitons, which turned out to be long-range. The periodically perturbed equations can have chaotic attractors. Power-law behaviors found in the dynamics are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：256 / 262

页数：7

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