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The breakdown of Moore's law induced by weak Anderson localization and by size effects in nano-scale metallic connectors
(IOP, 2021)
We report the resistivity measured at temperatures between 5 K and 300 K of a Cu film 63 nm thick with grains that have a diameter d = 10.5 nm on the average. The resistivity of this film is described by the first quantum ...
Lie algebra methods for the applications to the statistical theory of turbulence
(ATLANTIS PRESS, 2008)
Approximate Lie symmetries of the Navier-Stokes equations are used for the applications to scaling phenomenon arising in turbulence. In particular, we show that the Lie symmetries of the Euler equations are inherited by ...
Universality beyond power laws and the average avalanche shape
(Springer Nature, 2011-01-23)
The study of critical phenomena and universal power laws has been one of the central advances in statistical mechanics during the second half of the past century, explaining traditional thermodynamic critical points1, ...
The interstellar medium and star formation in local galaxies: variations of the star formation law in simulations
(The American Astronomical Society., 2014)
We use the adaptive mesh refinement code Enzo to model the interstellar medium (ISM) in isolated local disk
galaxies. The simulation includes a treatment for star formation and stellar feedback. We get a highly ...
Leis de escala e transientes no mapa logistic-like perturbado
(Universidade Estadual Paulista (Unesp), 2020-07-29)
Nesta dissertação consideramos o mapa logistic-like com parâmetro de controle perturbado por uma pequena função periódica. Fazendo uma escolha apropriada de alguns parâmetros podemos recuperar mapeamentos diferentes ...
Scaling laws of quiet-Sun coronal loops
(Elsevier, 2019-08)
We study a series of relations between physical parameters in coronal loops of the quiet Sun reconstructed by combining tomographic techniques and modeling of the coronal magnetic field. We use differential emission measure ...
Análise de escala no mapa padrão dissipativo descontínuo
(Universidade Estadual Paulista (Unesp), 2018-02-09)
Neste trabalho consideramos o mapa padrão descrito nas variáveis momento e ângulo, a partir do movimento de um rotor pulsado. Uma vez definido o modelo para o caso conservativo, construímos o espaço de fase para analisar ...
Sign cancellation and scaling in the vertical component of velocity and vorticity in rotating turbulence
(Amer Physical Soc, 2013-07-18)
We study sign changes and scaling laws in the Cartesian components of
the velocity and vorticity of rotating turbulence, in the helicity, and
in the components of vertically averaged fields. Data for the analysis
are ...