[Studies on the coil-globule transition by the Monte-Carlo method].
The results of a dynamical Monte-Carlo study on the coil-globule and globule-coil transitions are presented. Self-avoiding chains of lengths N = 32 and 64 are investigated. The kinetic model included two- and three-bonds flips. The relaxation of the chain was induced by the abrupt change of the interaction between the monomers. The time evolution of the radius of gyration and the number of intramolecular contacts was obtained. It is established that the transition to the compact state occurs due to the contacts between the monomers close to each other along the chain. The results obtained are compared with the predictions of analytical theories.
D001704:Biopolymers; D046911:Macromolecular Substances; D008954:Models, Biological; D008968:Molecular Conformation; D009010:Monte Carlo Method
D001704:Biopolymers; D046911:Macromolecular Substances
Izuchenie perekhoda klubok - globula metodom Monte-Karlo.