𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Exclusion processes on groups: entropy production density and reversibility

✍ Scribed by Fuxi Zhang

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
214 KB
Volume
348
Category
Article
ISSN
0378-4371

No coin nor oath required. For personal study only.

✦ Synopsis

An entropy production density is defined for translation invariant exclusion processes on groups, as examples of spatially extended systems. It is associated with local instantaneous entropy production rates, and can be a substitution of the entropy production rate, which may not exist. We derive the formula of the entropy production density and show that it vanishes if and only if the process is reversible.

πŸ“œ SIMILAR VOLUMES

Reversibility and potentiality of exclus
Reversibility and potentiality of exclusion processes on countable discrete groups
✍ Hao Ge; Min Qian πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 173 KB

Transition invariant exclusion processes on discrete groups, as examples of spatially extended systems, are discussed in this work. We show that there is reversibility if and only if the entropy production vanishes, or iff the speed function field has some bounded potential, which is expressed in te

Analysis of the effect of production pro
Analysis of the effect of production process parameters and density of expanded polystyrene insulation boards on mechanical properties and thermal conductivity
✍ E. MΔ±hlayanlar; Ş. DilmaΓ§; A. GΓΌner πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science βš– 969 KB

Until recently, the density was seen as the only factor affecting the product properties of the expanded polystyrene foam insulation boards. However, today it is reported that product properties are also affected by the production process parameters. In this study, the degree to which the density an