Diffusion coefficients of elastic macromolecules
Keyword(s):
In elastic macromolecules, the value of the short-time diffusion coefficient depends on the choice of the point the displacement of which is tracked. On the other hand, the experimentally more relevant long-time diffusion coefficient is independent of the reference point, but its estimation usually requires computationally expensive Brownian dynamics simulations. Here we show how to obtain a precise estimate of the long-time diffusion coefficient of elastic macromolecules in a fast and robust manner, without invoking Brownian dynamics.
2019 ◽
Vol 85
(871)
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pp. 18-00476-18-00476
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2019 ◽
Vol 118
(5)
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pp. e1631498
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2005 ◽
Vol 122
(24)
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pp. 244903
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1999 ◽
Vol 76
(1)
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pp. 149-163
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Keyword(s):
2020 ◽
2009 ◽
Vol 367
(1909)
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pp. 5033-5050
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