DNA SOLITONS WITH REALISTIC PARAMETERS - COMMENT

被引:19
作者
TECHERA, M
DAEMEN, LL
PROHOFSKY, EW
机构
[1] Department of Physics, Purdue University, West Lafayette
来源
PHYSICAL REVIEW A | 1990年 / 42卷 / 08期
关键词
D O I
10.1103/PhysRevA.42.5033
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Recent claims of solitonic excitations in a nonlinear model of the DNA double helix are critically examined. It is found that the parameters used in a previous analysis are not physical and that the excitations presented in that previous analysis are not solitons. Using more realistic parameters, the excitations do not propagate and remain pinned on the lattice. © 1990 The American Physical Society.
引用
收藏
页码:5033 / 5035
页数:3
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