INVESTIGADORES
TERRANOVA guillermo Roberto
artículos
Título:
Exact diffusion coefficient for a chain of beads in one dimension using the Einstein relation
Autor/es:
G. R TERRANOVA; H. O. MÁRTIN; C. M.ALDAO
Revista:
PHYSICAL REVIEW E - STATISTICAL PHYSICS, PLASMAS, FLUIDS AND RELATED INTERDISCIPLINARY TOPICS
Editorial:
Physical Review
Referencias:
Año: 2005 vol. 72 p. 1 - 4
ISSN:
1063-651X
Resumen:
The one-dimensional motion of a chain of N beads is studied to determine its diffusion coefficient. We found an exact analytical expresion for all N through two methods by resorting to the Einstein relation. Results are tested with the help of Monte Carlo simulations.
