Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Méhauté, A. Le"'
Publikováno v:
Hyperion International Journal of Econophysics & New Economy. May2024, Vol. 16, p39-76. 38p.
We report on the realization of an all-fiber laser source that delivers single-frequency pulses at 1645 nm, on a linearly polarized single-mode beam, based on stimulated Raman scattering in passive fibers. The pulse energy reaches 14 $\mu$J, for a re
Externí odkaz:
http://arxiv.org/abs/2011.06308
Autor:
Riot, P., Méhauté, A. Le
Publikováno v:
Condens. Matter Phys., 2017, vol. 20, No. 3, 33001
The novelty of the Jean Pierre Badiali last scientific works stems to a quantum approach based on both (i) a return to the notion of trajectories (Feynman paths) and (ii) an irreversibility of the quantum transitions. These iconoclastic choices find
Externí odkaz:
http://arxiv.org/abs/1710.01558
In this paper, we construct a $C^2$ finite element based on the Clough-Tocher subdivision. We use derivatives order up to two at the vertices and cross boundary derivatives order up to two along the exterior edges of the triangle. The centroid of the
Externí odkaz:
http://arxiv.org/abs/1708.06865
Autor:
Tayurskii, Dmitrii, Méhauté, Alain Le
The physical quantity "temperature" is a cornerstone of thermodynamics and statistical physics. But it is necessary to mention that very frequently the scientists forget about the conditions to be satisfied in order to introduce "temperature" in macr
Externí odkaz:
http://arxiv.org/abs/1108.3190
Publikováno v:
Chinese Physics Letters 25 (4), 1165 (2008)
We present in this paper a rigorous method to derive the nonlinear Fokker-Planck (FP) equation of anomalous diffusion directly from a generalization of the principle of least action of Maupertuis proposed by Wang for smooth or quasi-smooth irregular
Externí odkaz:
http://arxiv.org/abs/1011.3678
Il is argued that the generalisation of the mechanical principles to other variables than localisation, velocity and momentum leads to the laws of generalized dynamics under the condition of continuous and derivable space time. However, when the frac
Externí odkaz:
http://arxiv.org/abs/0907.4262
Autor:
Kaabouchi, Aziz El, Wang, Qiuping A., Ou, C. J., Chen, Jincan, Su, Guozhen, Méhauté, Alain Le
Publikováno v:
Journal of Mathematical Physics 52(2011)063302
We provide a counterexample to show that the generic form of entropy S(p)=sum_i g(p_i) is not always stable against small variation of probability distribution (Lesche stability) even if is concave function on [0,1] and analytic on ]0,1]. Our conclus
Externí odkaz:
http://arxiv.org/abs/0903.4169
Autor:
Ou, Congjie, Li, Wei, Du, Jiulin, Tsobnang, Francois, Chen, Jincan, Mehaute, Alain Le, Wang, Qiuping A.
Publikováno v:
Physica A, 387 (2008) 5761
It is shown that a small system in thermodynamic equilibrium with a finite thermostat can have a q-exponential probability distribution which closely depends on the energy nonextensivity and the particle number of the thermostat. The distribution fun
Externí odkaz:
http://arxiv.org/abs/0811.1839
With the help of a general expression of the entropies in extensive and nonextensive systems, some important relations between thermodynamics and statistical mechanics are revealed through the views of thermodynamics and statistic physics. These rela
Externí odkaz:
http://arxiv.org/abs/0810.4479