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http://hdl.handle.net/2445/18917Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Reigada Sanz, Ramon | cat |
| dc.contributor.author | Sarmiento, Antonio | cat |
| dc.contributor.author | Lindenberg, Katja | cat |
| dc.date.accessioned | 2011-07-07T12:55:20Z | - |
| dc.date.available | 2011-07-07T12:55:20Z | - |
| dc.date.issued | 2002 | - |
| dc.identifier.issn | 1063-651X | - |
| dc.identifier.uri | http://hdl.handle.net/2445/18917 | - |
| dc.description.abstract | We carry out a numerical study of the asymptotic dynamics of breathers in finite Fermi-Pasta-Ulam chains at zero and nonzero temperatures. While at zero temperature such breathers remain essentially stationary and decay extremely slowly over wide parameter ranges, thermal fluctuations tend to lead to breather motion and more rapid decay. In both cases the decay is essentially exponential over long time intervals. | eng |
| dc.format.extent | 6 p. | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | eng |
| dc.publisher | The American Physical Society | eng |
| dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.66.046607 | cat |
| dc.relation.ispartof | Physical Review E, 2002, vol. 66, núm. 4, p. 046607-1-046607-6 | - |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevE.66.046607 | - |
| dc.rights | (c) American Physical Society, 2002 | - |
| dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
| dc.subject.classification | Física estadística | cat |
| dc.subject.classification | Termodinàmica | cat |
| dc.subject.classification | Dinàmica reticular | cat |
| dc.subject.other | Statistical physics | eng |
| dc.subject.other | Thermodynamics | eng |
| dc.subject.other | Lattice dynamics | eng |
| dc.title | Asymptotic dynamics of breathers in Fermi-Pasta-Ulam chains | eng |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.identifier.idgrec | 502513 | - |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
| Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 502513.pdf | 153.57 kB | Adobe PDF | View/Open |
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