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http://hdl.handle.net/2289/3533Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Roy, Dibyendu | - |
| dc.contributor.author | Dhar, Abhishek | - |
| dc.date.accessioned | 2008-05-30T07:28:10Z | - |
| dc.date.available | 2008-05-30T07:28:10Z | - |
| dc.date.issued | 2008 | - |
| dc.identifier.citation | Journal of Statistical Physics, 2008, Vol.131, p535-541 | en |
| dc.identifier.issn | 0022-4715 (Print) | - |
| dc.identifier.issn | 1572-9613 (Online) | - |
| dc.identifier.uri | http://hdl.handle.net/2289/3533 | - |
| dc.description | Restricted Access. An open-access version is available at arXiv.org (one of the alternative locations) | en |
| dc.description.abstract | We consider heat conduction across an ordered oscillator chain with harmonic interparticle interactions and also onsite harmonic potentials. The onsite spring constant is the same for all sites excepting the boundary sites. The chain is connected to Ohmic heat reservoirs at different temperatures. We use an approach following from a direct solution of the Langevin equations of motion. This works both in the classical and quantum regimes. In the classical case we obtain an exact formula for the heat current in the limit of system size N→∞. In special cases this reduces to earlier results obtained by Rieder, Lebowitz and Lieb and by Nakazawa. We also obtain results for the quantum mechanical case where we study the temperature dependence of the heat current. We briefly discuss results in higher dimensions. | en |
| dc.format.extent | 290298 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en | en |
| dc.publisher | Springer | en |
| dc.relation.uri | http://in.arxiv.org/abs/0711.4318 | en |
| dc.relation.uri | http://dx.doi.org/10.1007/s10955-008-9487-1 | en |
| dc.rights | 2008 Springer | en |
| dc.subject | Harmonic crystal | en |
| dc.subject | Langevin equations | en |
| dc.subject | Ohmic baths | en |
| dc.subject | Heat conduction | en |
| dc.title | Heat transport in ordered harmonic lattices | en |
| dc.type | Article | en |
| Appears in Collections: | Research Papers (TP) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2008 J Stat Phys V131 p535.pdf Restricted Access | Restricted Access | 283.49 kB | Adobe PDF | View/Open Request a copy |
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