Artículo
Maximun entropy principle and classical evolution equation with source terms
Fecha de publicación:
12/2007
Editorial:
Elsevier Science
Revista:
Physica A: Statistical Mechanics and its Applications
ISSN:
0378-4371
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We devise a maximum entropy technique to construct (approximate) time-dependent solutions to evolution equations endowed with source terms and, consequently, not preserving normalization. In some special cases the method yields exact solutions. It is shown that the present implementation of the maximum entropy prescription always (even in the case of approximate solutions) preserves the exact functional relationship between the time derivative of the entropy and the timedependent solutions of the evolution equation. Other properties of the maximum entropy solutions and some illustrative examples are also discussed.
Palabras clave:
Maximum Entropy
,
Ttime-Dependent Solutions
,
Evolution Equations
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Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Articulos(IALP)
Articulos de INST.DE ASTROFISICA LA PLATA
Articulos de INST.DE ASTROFISICA LA PLATA
Citación
Schönfeldt, J-H.; Jimenez, N.; Plastino, Ángel Ricardo; Casas, M.; Maximun entropy principle and classical evolution equation with source terms; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 374; 12-2007; 573-584
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