Exact results on the ground-state of a model for an intrinsically curved semiflexible biopolymer
學年 106
學期 2
出版（發表）日期 2018-06-01
作品名稱 Exact results on the ground-state of a model for an intrinsically curved semiflexible biopolymer
作品名稱（其他語言）
著者 Zicong Zhou
單位
出版者
著錄名稱、卷期、頁數 Chinese Journal of Physics 56(3), p.863-869
摘要 This work explores the ground-state of an elastic model for an intrinsically curved semiflexible biopolymer. We find that the two- and three-dimensional systems have exactly the same mechanical property and show that the signed curvature of the model is nowhere continuous so that the standard variational technique fails in continuous model. Moreover, we show that the ground-state configuration of the model is a sawtooth line, and find that the relative extension of the corresponding discrete model is when c0 < π/6, where c0 is the reduced intrinsic signed curvature and f is the reduced stretching force. Finite size effect on zr is negligible in this system. Since zr is a single-valued function of f, there is not discontinuous change in zr which is consistent with the finite temperature result.
關鍵字
語言 en
ISSN
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 否
國別 NLD
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/115542 )