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Luís A. Nunes Amaral

41 papers hereh-index 6872 citations18 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author11
  • middle author18
  • last author12

Across the 41 of 41 papers where every author was matched, so the position is known.

fields
  • cond-mat.stat-mech24
  • physics.soc-ph5
  • cond-mat4
  • cond-mat.dis-nn4
  • cond-mat.soft1
  • physics.bio-ph1

identity via Semantic Scholar / OpenAlex

activity
19942025
most citedMultifractality in Human Heartbeat Dynamics

1.5k citations · 9.9k across the 39 of their papers we have counts for

collaborators
Showing 1996 · cond-mat.stat-mechShow all

2 papers · 2 filters

cond-mat.stat-mech1996★ 18 cited

Energy avalanches in a rice-pile model

Luis A. Nunes Amaral, Kent B. Lauritsen

We investigate a one-dimensional rice-pile model. We show that the distribution of dissipated potential energy decays as a power law with an exponent α=1.53. The system thus prov…

cond-mat.stat-mech1996★ 54 cited

Self-organized criticality in a rice-pile model

Luis A. Nunes Amaral, Kent B. Lauritsen

We present a new model for relaxations in piles of granular material. The relaxations are determined by a stochastic rule which models the effect of friction between the grains. We…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.