Modification of the Electron Entropy Production in a Plasma
Juan F. García-Camacho,
Gonzalo Ares de Parga,
Karen Arango-Reyes,
Encarnación Salinas-Hernández,
Samuel Domínguez-Hernández
Affiliations
Juan F. García-Camacho
Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, U. P. Adolfo López Mateos, Zacatenco, México City C. P. 07738, Mexico
Gonzalo Ares de Parga
Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, U. P. Adolfo López Mateos, Zacatenco, México City C. P. 07738, Mexico
Karen Arango-Reyes
Escuela Superior de Física y Matemáticas, Instituto Politécnico Nacional, U. P. Adolfo López Mateos, Zacatenco, México City C. P. 07738, Mexico
Encarnación Salinas-Hernández
Escuela Superior de Cómputo, Instituto Politécnico Nacional, Av. Juan de Dios Bátiz esq. Av. Miguel Othón de Mendizábal, Col. Lindavista. Del. Gustavo A. Madero., Ciudad de México C. P. 07738, Mexico
Samuel Domínguez-Hernández
Unidad Profesional Interdisciplinaria en Ingeniería y Tecnologías Avanzadas Instituto Politécnico Nacional, Av. Miguel Othón de Mendizábal s/n. Col. La Escalera. U. P. Adolfo López Mateos, Zacatenco, Del. Gustavo A. Madero, Ciudad de México C. P. 07738, Mexico
A modified expression of the electron entropy production in a plasma is deduced by means of the Kelly equations of state instead of the ideal gas equations of state. From the Debye–Hückel model which considers the interaction between the charges, such equations of state are derived for a plasma and the entropy is deduced. The technique to obtain the modified entropy production is based on usual developments but including the modified equations of state giving the regular result plus some extra terms. We derive an expression of the modified entropy production in terms of the tensorial Hermitian moments hr1…rm(m) by means of the irreducible tensorial Hermite polynomials.
