title: Scaling of temperature dependence of charge mobility in molecular Holstein chains.
abstract: The temperature dependence of a charge mobility in a model DNA based on a Holstein Hamiltonian is calculated for four types of homogeneous sequences It has turned out that upon rescaling all four types are quite similar. Two types of rescaling, i.e., those for low and intermediate temperatures, are found. The curves obtained are approximated on a logarithmic scale by cubic polynomials. We believe that for model homogeneous biopolymers with parameters close to the designed ones, one can assess the value of the charge mobility without carrying out resource-intensive direct simulation, just by using a suitable approximating function.
authors.affiliation: Institute of Mathematical Problems of Biology RAS, Pushchino, Russia.
authors.forename: D A
authors.initials: DA
authors.lastname: Tikhonov
authors.affiliation: Institute of Mathematical Problems of Biology RAS, Pushchino, Russia.
authors.forename: N S
authors.initials: NS
authors.lastname: Fialko
authors.affiliation: Institute of Mathematical Problems of Biology RAS, Pushchino, Russia.
authors.forename: E V
authors.initials: EV
authors.lastname: Sobolev
authors.affiliation: Institute of Mathematical Problems of Biology RAS, Pushchino, Russia.
authors.forename: V D
authors.initials: VD
authors.lastname: Lakhno
mesh_terms: D000465:Algorithms; D001483:Base Sequence; D003198:Computer Simulation; D004247:DNA / Q000737:chemistry*; D004058:Diffusion; D008956:Models, Chemical; D008958:Models, Molecular; D015233:Models, Statistical; D008969:Molecular Sequence Data; D009711:Nucleotides / Q000737:chemistry*; D055672:Static Electricity; D013696:Temperature
chemical_list: D009711:Nucleotides; D004247:DNA