Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Fusaro Adrien"'
Autor:
Baudin Kilian, Garnier Josselin, Berti Nicolas, Fusaro Adrien, Zanaglia Lucas, Michel Claire, Doya Valérie, Krupa Katarzyna, Millot Guy, Picozzi Antonio
Publikováno v:
EPJ Web of Conferences, Vol 287, p 06024 (2023)
Nonlinear random waves exhibit a phenomenon of irreversible thermalization, in analogy with the thermalization of a classical gas system. This irreversible process of thermalization to the Rayleigh-Jeans equilibrium distribution has been recently obs
Externí odkaz:
https://doaj.org/article/e2962336e98648ba9c5f998a56a78a20
Autor:
Baudin, Kilian, Garnier, Josselin, Fusaro, Adrien, Michel, Claire, Krupa, Katarzyna, Millot, Guy, Picozzi, Antonio
Publikováno v:
Optics Communications 545 (2023) 129716
Classical nonlinear waves exhibit, as a general rule, an irreversible process of thermalization toward the Rayleigh-Jeans equilibrium distribution. On the other hand, several recent experiments revealed a remarkable effect of spatial organization of
Externí odkaz:
http://arxiv.org/abs/2309.02215
Autor:
Berti, Nicolas, Baudin, Kilian, Fusaro, Adrien, Millot, Guy, Picozzi, Antonio, Garnier, Josselin
We address the problem of thermalization in the presence of a time-dependent disorder in the framework of the nonlinear Schr\"odinger (or Gross-Pitaevskii) equation with a random potential. The thermalization to the Rayleigh-Jeans distribution is dri
Externí odkaz:
http://arxiv.org/abs/2207.08680
Autor:
Penninckx, Denis, Fusaro, Adrien, Collin, Rodolphe, Riazuelo, Gilles, Loiseau, Pascal, Thauvin, Osel
Publikováno v:
In High Energy Density Physics September 2024 52
Autor:
Baudin, Kilian, Garnier, Josselin, Fusaro, Adrien, Berti, Nicolas, Millot, Guy, Picozzi, Antonio
We consider the propagation of temporally incoherent waves in multimode optical fibers (MMFs) in the framework of the multimode nonlinear Schr\"odinger (NLS) equation accounting for the impact of the natural structural disorder that affects light pro
Externí odkaz:
http://arxiv.org/abs/2111.05744
The long-term behavior of a modulationally unstable conservative nonintegrable system is known to be characterized by the soliton turbulence self-organization process. We consider this problem in the presence of a long-range interaction in the framew
Externí odkaz:
http://arxiv.org/abs/2108.13250
Publikováno v:
Phys. Rev. Lett. 127, 014101 (2021)
We consider the problem of the formation of soliton states from a modulationally unstable initial condition in the framework of the Schr\"odinger-Poisson (or Newton-Schr\"odinger) equation accounting for gravitational interactions. We unveil a previo
Externí odkaz:
http://arxiv.org/abs/2106.01103
Autor:
Azam, Pierre, Fusaro, Adrien, Fontaine, Quentin, Garnier, Josselin, Bramati, Alberto, Picozzi, Antonio, Kaiser, Robin, Glorieux, Quentin, Bienaimé, Tom
Publikováno v:
Phys. Rev. A 104, 013515 (2021)
We study the out-of-equilibrium dynamics of a two-dimensional paraxial fluid of light using a near-resonant laser propagating through a hot atomic vapor. We observe a double shock-collapse instability: a shock (gradient catastrophe) for the velocity,
Externí odkaz:
http://arxiv.org/abs/2103.06637
Publikováno v:
Phys. Rev. Lett. 122, 123902 (2019)
Classical nonlinear waves exhibit a phenomenon of condensation that results from the natural irreversible process of thermalization, in analogy with the quantum Bose-Einstein condensation. Wave condensation originates in the divergence of the thermod
Externí odkaz:
http://arxiv.org/abs/2011.05111
Publikováno v:
In Physica D: Nonlinear Phenomena June 2022 434