| Title: | Equivalence of irreversible entropy production in driven systems : an elementary chaotic map approach |
| Authors : | Vollmer, Jürgen Tél, Tamás Breymann, Wolfgang |
| Published in : | Physical Review Letters |
| Volume(Issue) : | 79 |
| Issue : | 15 |
| Pages : | 2759 |
| Pages to: | 2762 |
| Publisher / Ed. Institution : | American Physical Society |
| Issue Date: | 1997 |
| License (according to publishing contract) : | Licence according to publishing contract |
| Type of review: | Peer review (Publication) |
| Language : | English |
| Subject (DDC) : | 530: Physics |
| Abstract: | A multibaker map is generalized in order to mimic the thermostating algorithm of transport models. Elementary calculations yield the irreversible entropy production caused by coarse graining of the phase-space density. For different systems, either in steady states (periodic or flux boundaries) or subjected to absorbing boundaries, the specific irreversible entropy production is shown to be u2/D, where u denotes the local streaming velocity (current per density) and D is the diffusion coefficient. |
| Departement: | School of Engineering |
| Publication type: | Article in scientific Journal |
| DOI : | 10.1103/PhysRevLett.79.2759 |
| ISSN: | 0031-9007 |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/4673 |
| Appears in Collections: | Publikationen School of Engineering |
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