Tracer diffusion in concentrated lattice gas models. Rectangular lattices with anisotropic jump rates
Journal Article
·
· J. Stat. Phys.; (United States)
An approximate theory is developed for tracer diffusion in rectangular lattice gas models with anisotropic jump rates to neighboring unoccupied sites in different directions. Comparison with Monte Carlo simulations on quadratic lattices with several ratios for the jump rates in orthogonal directions shows a satisfactory agreement in all cases investigated.
- Research Organization:
- Institut fuer Theoretische Physik, Aachen (West Germany)
- OSTI ID:
- 5371557
- Journal Information:
- J. Stat. Phys.; (United States), Journal Name: J. Stat. Phys.; (United States) Vol. 49:5/6; ISSN JSTPB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
657002* -- Theoretical & Mathematical Physics-- Classical & Quantum Mechanics
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANISOTROPY
COMPUTERIZED SIMULATION
CORRELATION FUNCTIONS
CRYSTAL LATTICES
CRYSTAL MODELS
CRYSTAL STRUCTURE
DIFFUSION
FLUIDS
FUNCTIONS
GASES
ISOTOPE APPLICATIONS
MATHEMATICAL MODELS
MECHANICS
MONTE CARLO METHOD
PHASE TRANSFORMATIONS
SIMULATION
STATISTICAL MECHANICS
TIME DEPENDENCE
TRACER TECHNIQUES
TRANSPORT THEORY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANISOTROPY
COMPUTERIZED SIMULATION
CORRELATION FUNCTIONS
CRYSTAL LATTICES
CRYSTAL MODELS
CRYSTAL STRUCTURE
DIFFUSION
FLUIDS
FUNCTIONS
GASES
ISOTOPE APPLICATIONS
MATHEMATICAL MODELS
MECHANICS
MONTE CARLO METHOD
PHASE TRANSFORMATIONS
SIMULATION
STATISTICAL MECHANICS
TIME DEPENDENCE
TRACER TECHNIQUES
TRANSPORT THEORY