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Quantum friction in arbitrarily directed motion
(American Physical Society, 2017-05)
Quantum friction, the electromagnetic fluctuation-induced frictional force decelerating an atom which moves past a macroscopic dielectric body, has so far eluded experimental evidence despite more than three decades of ...
Asymptotic behavior of a stationary silo with absorbing walls
(Kluwer Academic/plenum PublNew YorkEUA, 2002)
Quelques effets des fluctuatións sur les systemes collectifs
(2013)
Dans cet te these, nous présentons une ét ude théorique et expérimentale des fluctuations dans des systemes dissipatifs forcés hors de léquilibre. Dans une premiere partie nous étudions les fluctuations de la puissance ...
Low-frequency 1f fluctuations in hydrodynamic and magnetohydrodynamic turbulence
(American Physical Society, 2007-12)
We investigate the occurrence of 1f spectra of low-frequency fluctuations in numerical simulations of three-dimensional hydrodynamic and magnetohydrodynamic turbulence driven by a random forcing with a controlled correlation ...
Decoherence in current induced forces: Application to adiabatic quantum motors
(American Physical Society, 2015-08)
Current induced forces are not only related with the discrete nature of electrons but also with its quantum character. It is natural then to wonder about the effect of decoherence. Here, we develop the theory of current ...
Vibration analysis of cutting force in titanium alloy milling
(Elsevier Sci LtdOxfordInglaterra, 2010)
Rectificación del movimiento Browniano usando Ratchets ópticos
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2010)
Quantitative study of FORC diagrams in thermally corrected Stoner– Wohlfarth nanoparticles systems
(Elsevier Science, 2016-12-01)
The use of FORC diagrams is becoming increasingly popular among researchers devoted to magnetism and magnetic materials. However, a thorough interpretation of this kind of diagrams, in order to achieve quantitative ...
Numerical investigation of the quantum fluctuations of optical fields transmitted through an atomic medium
(AMER PHYSICAL SOC, 2008)
We have numerically solved the Heisenberg-Langevin equations describing the propagation of quantized fields through an optically thick sample of atoms. Two orthogonal polarization components are considered for the field, ...
The dynamics of natural populations: feedback structures in fluctuating environments
(Sociedad de Biología de Chile, 2001)