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dc.contributor.author
Grynberg, Marcelo Daniel
dc.contributor.author
Stinchcombe, R. B.
dc.date.available
2020-02-26T17:49:30Z
dc.date.issued
2000-12
dc.identifier.citation
Grynberg, Marcelo Daniel; Stinchcombe, R. B.; Diffusion in disordered lattices and related Heisenberg ferromagnets; American Physical Society; Physical Review E: Statistical Physics, Plasmas, Fluids and Related Interdisciplinary Topics; 61; 1; 12-2000; 324-331
dc.identifier.issn
1063-651X
dc.identifier.uri
http://hdl.handle.net/11336/98435
dc.description.abstract
We study the diffusion of classical hard-core particles in disordered lattices within the formalism of a quantum spin representation. This analogy enables an exact treatment of noninstantaneous correlation functions at finite particle densities in terms of single spin excitations in disordered ferromagnetic backgrounds. Applications to diluted chains and percolation clusters are discussed. It is found that density fluctuations in the former exhibit a stretched exponential decay while an anomalous power law asymptotic decay is conjectured for the latter. © 2000 The American Physical Society.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Stretched exponential decay
dc.subject.classification
Física de los Materiales Condensados
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Diffusion in disordered lattices and related Heisenberg ferromagnets
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-02-10T14:08:56Z
dc.journal.volume
61
dc.journal.number
1
dc.journal.pagination
324-331
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Ridge, New York
dc.description.fil
Fil: Grynberg, Marcelo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Stinchcombe, R. B.. University of Oxford; Reino Unido
dc.journal.title
Physical Review E: Statistical Physics, Plasmas, Fluids and Related Interdisciplinary Topics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/abstract/PRE/v61/p324
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.61.324
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1103/PhysRevE.61.324
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