The Determination of the Spectrum Energy on the model of DNA-protein interactions using WKB approximation method

International Conference on Science and Applied Science (Engineering and Educational Science) 2016

物理学;工业技术;教育

Syahroni, Edy^1 ; Suparmi, A.^1 ; Cari, C.^1

Physics Department, Graduate Program, Sebelas Maret University, Jl. Ir. Sutami 36A, Kentingan Jebres Surakarta

57126, Indonesia^1

关键词: DNA-protein interaction;    General equations;    Protein interaction;    Real values;    Spectrum energy;    Turning points;    WKB approximations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/795/1/012027/pdf
DOI  :  10.1088/1742-6596/795/1/012027

来源: IOP

【 摘 要 】

The spectrum energy's equation for Killingback potential on the model of DNA and protein interactions was obtained using WKB approximation method. The Killingbeck potential was substituted into the general equation of WKB approximation method to determine the energy. The general equation required the value of critical turning point to complete the form equation. In this research, the general form of Killingbeck potential was causing the equation of critical turning point turn into cube equation. In this case we take the value of critical turning point only with the real value. In mathematical condition, it was satisfied with requirement Discriminant was less than or equal to 0. If D=0, it would give two values of critical turning point and if D