### Skapa referens, olika format (klipp och klistra)

**Harvard**

Bordel Velasco, S. (2017) *Symmetries and nonequilibrium thermodynamics*.

** BibTeX **

@article{

Bordel Velasco2017,

author={Bordel Velasco, Sergio},

title={Symmetries and nonequilibrium thermodynamics},

journal={Physical Review E},

issn={2470-0045},

volume={95},

issue={6},

abstract={Thermodynamic systems can be defined as composed by many identical interacting subsystems. Here it is shown how the dynamics of relaxation toward equilibrium of a thermodynamic system is closely related to the symmetry group of the Hamiltonian of the subsystems of which it is composed. The transitions between states driven by the interactions between identical subsystems correspond to elements of the root system associated to the symmetry group of their Hamiltonian. This imposes constraints on the relaxation dynamics of the complete thermodynamic system, which allow formulating its evolution toward equilibrium as a system of linear differential equations in which the variables are the thermodynamic forces of the system. The trajectory of a thermodynamic system in the space of thermodynamic forces corresponds to the negative gradient of a potential function, which depends on the symmetry group of the Hamiltonian of the individual interacting subsystems.},

year={2017},

keywords={Onsager Reciprocity, Entropy Production, Equations, Theorem, Time},

}

** RefWorks **

RT Journal Article

SR Electronic

ID 250755

A1 Bordel Velasco, Sergio

T1 Symmetries and nonequilibrium thermodynamics

YR 2017

JF Physical Review E

SN 2470-0045

VO 95

IS 6

AB Thermodynamic systems can be defined as composed by many identical interacting subsystems. Here it is shown how the dynamics of relaxation toward equilibrium of a thermodynamic system is closely related to the symmetry group of the Hamiltonian of the subsystems of which it is composed. The transitions between states driven by the interactions between identical subsystems correspond to elements of the root system associated to the symmetry group of their Hamiltonian. This imposes constraints on the relaxation dynamics of the complete thermodynamic system, which allow formulating its evolution toward equilibrium as a system of linear differential equations in which the variables are the thermodynamic forces of the system. The trajectory of a thermodynamic system in the space of thermodynamic forces corresponds to the negative gradient of a potential function, which depends on the symmetry group of the Hamiltonian of the individual interacting subsystems.

LA eng

DO 10.1103/PhysRevE.95.062108

LK http://dx.doi.org/10.1103/PhysRevE.95.062108

LK http://publications.lib.chalmers.se/records/fulltext/250755/local_250755.pdf

OL 30