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</script>In a variety of situations, isolated polymer molecules are found in a vacuum and here we examine their properties. Angular momentum conservation is shown to significantly alter the average size of a chain and its conservation is only broken slowly by thermal radiation. The time autocorrelation for monomer position oscillates with a characteristic time proportional to chain length. The oscillations and damping are analyzed in detail. Short range repulsive interactions suppress oscillations and speed up relaxation but stretched chains still show damped oscillatory time correlations.
4 pages, 3 figures, two column format
Vacuum, Statistical Mechanics (cond-mat.stat-mech), Polymers, FOS: Physical sciences, DNA, Condensed Matter - Soft Condensed Matter, Models, Chemical, Soft Condensed Matter (cond-mat.soft), Computer Simulation, Condensed Matter - Statistical Mechanics
Vacuum, Statistical Mechanics (cond-mat.stat-mech), Polymers, FOS: Physical sciences, DNA, Condensed Matter - Soft Condensed Matter, Models, Chemical, Soft Condensed Matter (cond-mat.soft), Computer Simulation, Condensed Matter - Statistical Mechanics
| citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 15 | |
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