A microscopic model of the Stokes-Einstein relation in arbitrary dimension.
| dc.contributor.author | Charbonneau, Benoit | |
| dc.contributor.author | Charbonneau, Patrick | |
| dc.contributor.author | Szamel, Grzegorz | |
| dc.date.accessioned | 2018-09-07T15:13:12Z | |
| dc.date.available | 2018-09-07T15:13:12Z | |
| dc.date.issued | 2018-06 | |
| dc.date.updated | 2018-09-07T15:13:11Z | |
| dc.description.abstract | The Stokes-Einstein relation (SER) is one of the most robust and widely employed results from the theory of liquids. Yet sizable deviations can be observed for self-solvation, which cannot be explained by the standard hydrodynamic derivation. Here, we revisit the work of Masters and Madden [J. Chem. Phys. 74, 2450-2459 (1981)], who first solved a statistical mechanics model of the SER using the projection operator formalism. By generalizing their analysis to all spatial dimensions and to partially structured solvents, we identify a potential microscopic origin of some of these deviations. We also reproduce the SER-like result from the exact dynamics of infinite-dimensional fluids. | |
| dc.identifier.issn | 0021-9606 | |
| dc.identifier.issn | 1089-7690 | |
| dc.identifier.uri | ||
| dc.language | eng | |
| dc.publisher | AIP Publishing | |
| dc.relation.ispartof | The Journal of chemical physics | |
| dc.relation.isversionof | 10.1063/1.5029464 | |
| dc.subject | Science & Technology | |
| dc.subject | Physical Sciences | |
| dc.subject | Chemistry, Physical | |
| dc.subject | Physics, Atomic, Molecular & Chemical | |
| dc.subject | Chemistry | |
| dc.subject | Physics | |
| dc.subject | GLASS-TRANSITION | |
| dc.subject | SUPERCOOLED LIQUIDS | |
| dc.subject | BROWNIAN-MOTION | |
| dc.subject | O-TERPHENYL | |
| dc.subject | LONG-TIME | |
| dc.subject | DIFFUSION | |
| dc.subject | LAW | |
| dc.subject | BREAKDOWN | |
| dc.subject | HYDRODYNAMICS | |
| dc.subject | TRANSLATION | |
| dc.title | A microscopic model of the Stokes-Einstein relation in arbitrary dimension. | |
| dc.type | Journal article | |
| duke.contributor.orcid | Charbonneau, Patrick|0000-0001-7174-0821 | |
| pubs.begin-page | 224503 | |
| pubs.issue | 22 | |
| pubs.organisational-group | Trinity College of Arts & Sciences | |
| pubs.organisational-group | Duke | |
| pubs.organisational-group | Chemistry | |
| pubs.organisational-group | Physics | |
| pubs.publication-status | Published | |
| pubs.volume | 148 |
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