Slow relaxation dynamics and aging in random walks on activity driven temporal networks

dc.creator	Mata, Angélica S.
dc.creator	Pastor-Satorras, Romualdo
dc.date.accessioned	2017-02-17T13:18:02Z
dc.date.available	2017-02-17T13:18:02Z
dc.date.issued	2015-02
dc.description.abstract	We investigate the dynamic relaxation of random walks on temporal networks by focusing in the recently proposed activity driven model [N. Perra, B. Gonçalves, R. Pastor-Satorras, A. Vespignani, Sci. Rep. 2, 469 (2012)]. For realistic activity distributions with a power-law form, we observe the presence of a very slow relaxation dynamics compatible with aging effects. A theoretical description of this processes in achieved by means of a mapping to Bouchaud’s trap model. The mapping highlights the profound difference in the dynamics of the random walks according to the value of the exponent γ in the activity distribution.	pt_BR
dc.identifier.citation	MATA, A. S.; PASTOR-SATORRAS, R. Slow relaxation dynamics and aging in random walks on activity driven temporal networks. The European Physical Journal B, Les Ulis, v. 88, n. 12, p. 1-8, Feb. 2015.	pt_BR
dc.identifier.uri	https://repositorio.ufla.br/handle/1/12308
dc.identifier.uri	http://link.springer.com/article/10.1140/epjb/e2014-50801-1	pt_BR
dc.language	en_US	pt_BR
dc.publisher	EDP Sciences	pt_BR
dc.rights	openAccess	pt_BR
dc.source	The European Physical Journal B	pt_BR
dc.subject	Statistical and nonlinear physics	pt_BR
dc.title	Slow relaxation dynamics and aging in random walks on activity driven temporal networks	pt_BR
dc.type	Artigo	pt_BR

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