Effect of correlations in the interaction along polymer chain on the globule structure |
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| Authors: | A. M. Astakhov V. A. Ivanov V. V. Vasilevskaya |
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| Affiliation: | 1.Moscow State University,Moscow,Russia;2.Nesmeyanov Institute of Organoelement Compounds,Russian Academy of Sciences,Moscow,Russia;3.Semenov Institute of Chemical Physics,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | A special potential for interaction between polymer chain units, whose energy decreases with increasing distance s between the units as s –1, was introduced for the first time. According to Monte Carlo simulation, interactions of this type result in the formation of a globule with an equilibrium packing of domains in space. The radius of gyration of a chain segment in these globules varies with segment length according to the scaling law typical of crumpled globules. |
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