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of 31
pro vyhledávání: '"Lima, Henrique Santos"'
The thermal conductivity, $\kappa$, of a homogeneous chain of generically-ranged interacting planar rotors, more precisely the inertial $\alpha-XY$ model, is numerically studied with the coupling constant decaying as $r^{-\alpha}$. The conductance ($
Externí odkaz:
http://arxiv.org/abs/2407.13843
Autor:
Abramov, Dimitri Marques, Lima, Henrique Santos, Lazarev, Vladimir, Galhanone, Paulo Ricardo, Tsallis, Constantino
There are reasons to suggest that a number of mental disorders may be related to alteration in the neural complexity (NC). Thus, quantitative analysis of NC could be helpful in classifying mental and understanding conditions. Here, focusing on a meth
Externí odkaz:
http://arxiv.org/abs/2403.14799
Within the de Broglie-Bohm theory, we numerically study a generic two-dimensional anharmonic oscillator including cubic and quartic interactions. Our analysis of the quantum velocity fields and trajectories reveals the emergence of dynamical vortices
Externí odkaz:
http://arxiv.org/abs/2308.07178
The thermal conductance of a one-dimensional classical inertial Heisenberg model of linear size $L$ is computed, considering the first and last particles in thermal contact with heat baths at higher and lower temperatures, $T_{h}$ and $T_{l}$ ($T_{h}
Externí odkaz:
http://arxiv.org/abs/2306.07481
The thermal conductivity of a $d=1$ lattice of ferromagnetically coupled planar rotators is studied through molecular dynamics. Two different types of anisotropies (local and in the coupling) are assumed in the inertial XY model. In the limit of extr
Externí odkaz:
http://arxiv.org/abs/2303.13432
The brain is a complex system whose understanding enables potentially deeper approaches to mental phenomena. Dynamics of wide classes of complex systems have been satisfactorily described within $q$-statistics, a current generalization of Boltzmann-G
Externí odkaz:
http://arxiv.org/abs/2303.03128
In this work we make a high precision numerical study of the Ehrenfest theorem using the Bohmian approach, where we obtain classical solutions from the quantum trajectories performing the Bohmian averages. We analyse the one-dimensional quantum harmo
Externí odkaz:
http://arxiv.org/abs/2302.03127
We numerically study the thermal transport in the classical inertial nearest-neighbor XY ferromagnet in $d=1,2,3$, the total number of sites being given by $N=L^d$, where $L$ is the linear size of the system. For the thermal conductance $\sigma$, we
Externí odkaz:
http://arxiv.org/abs/2203.00102
Autor:
Lima, Henrique Santos1,2 (AUTHOR) hslima94@cbpf.br, Tsallis, Constantino1,2,3,4 (AUTHOR) fdnobre@cbpf.br, Nobre, Fernando Dantas1,2 (AUTHOR)
Publikováno v:
Entropy. Jan2024, Vol. 26 Issue 1, p25. 13p.
Publikováno v:
In Physica D: Nonlinear Phenomena April 2023 446