| dc.creator | Frieden, B. R. | |
| dc.creator | Plastino, Ángel Luis | |
| dc.creator | Plastino, Ángel Ricardo | |
| dc.creator | Soffer, B. H. | |
| dc.date | 2002-10 | |
| dc.date | 2021-09-29T15:29:56Z | |
| dc.date.accessioned | 2023-07-15T03:34:21Z | |
| dc.date.available | 2023-07-15T03:34:21Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/125833 | |
| dc.identifier | issn:1063-651X | |
| dc.identifier | issn:1095-3787 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7466221 | |
| dc.description | It is known that equilibrium thermodynamics can be deduced from a constrained Fisher information extemizing process. We show here that, more generally, both nonequilibrium and equilibrium thermodynamics can be obtained from such a Fisher treatment. Equilibrium thermodynamics corresponds to the ground-state solution, and nonequilibrium thermodynamics corresponds to excited-state solutions, of a Schrödinger wave equation (SWE). That equation appears as an output of the constrained variational process that extremizes Fisher information. Both equilibrium and nonequilibrium situations can thereby be tackled by one formalism that clearly exhibits the fact that thermodynamics and quantum mechanics can both be expressed in terms of a formal SWE, out of a common informational basis. As an application, we discuss viscosity in dilute gases. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.description | Instituto de Física La Plata | |
| dc.description | Facultad de Ciencias Astronómicas y Geofísicas | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Física | |
| dc.subject | Ciencias Astronómicas | |
| dc.subject | Equilibrium thermodynamics | |
| dc.subject | Physics | |
| dc.subject | Fisher information | |
| dc.subject | Non-equilibrium thermodynamics | |
| dc.subject | Schrödinger equation | |
| dc.title | Schrödinger link between nonequilibrium thermodynamics and Fisher information | |
| dc.type | Articulo | |
| dc.type | Articulo | |
