3 papers
cond-mat.soft2009
Stability analysis of kinked DNA in model
Xiaohua Zhou
We phenomenologically analyze short DNA rings' stability by discussing the second variation of its elastic free energy. Through expanding the perturbation functions as Fourier seri…
cond-mat.soft2008
Stability analysis of kinked DNA in WLRC model
Xiaohua Zhou
This paper has been withdrawn by the author due to a new work in [arXiv:0901.0456v4] which can contain the results in this paper.
cond-mat.soft2008
The First and Second Variation of the Total Energy of Closed Duplex DNA in Planar Case
Xiaohua Zhou
DNA's shape mostly lies on its total energy . Its corresponding equilibrium shape equations can be got by classical variation method: letting the first energy variation $δ^{(1)}…