Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Musslimani, Ziad H."'
Nonlocal integrable partial differential equations possessing a spatial or temporal reflection have constituted an active research area for the past decade. Recently, more general classes of these nonlocal equations have been proposed, wherein the no
Externí odkaz:
http://arxiv.org/abs/2312.11780
The question of collapse (blow-up) in finite time is investigated for the two-dimensional (non-integrable) space-time nonlocal nonlinear Schrodinger equations. Starting from the two-dimensional extension of the well known AKNS q,r system, three diffe
Externí odkaz:
http://arxiv.org/abs/2311.04443
Autor:
Marie, Antoine, Kooi, Derk P., Grossi, Juri, Seidl, Michael, Musslimani, Ziad H., Giesbertz, Klaas, Gori-Giorgi, Paola
Real materials always contain, to some extent, randomness in the form of defects or irregularities. It is known since the seminal work of Anderson that randomness can drive a metallic phase to an insulating one, and the mechanism responsible for this
Externí odkaz:
http://arxiv.org/abs/2208.14546
Autor:
Daas, Timothy J., Grossi, Juri, Vuckovic, Stefan, Musslimani, Ziad H., Kooi, Derk P., Seidl, Michael, Giesbertz, Klaas J. H., Gori-Giorgi, Paola
We study in detail the first three leading terms of the large coupling-strength limit of the adiabatic connection that has as weak-interaction expansion the M{\o}ller-Plesset perturbation theory. We first focus on the H atom, both in the spin-polariz
Externí odkaz:
http://arxiv.org/abs/2009.04326
We re-adapt a spectral renormalization method, introduced in nonlinear optics, to solve the Kohn-Sham (KS) equations of density functional theory (DFT), with a focus on functionals based on the strictly-correlated electrons (SCE) regime, which are pa
Externí odkaz:
http://arxiv.org/abs/2004.10436
Autor:
Ablowitz, Mark J., Musslimani, Ziad H.
Quasi-monochromatic complex reductions of a number of physically important equations are obtained. Starting from the cubic nonlinear Klein-Gordon (NLKG), the Korteweg-deVries (KdV) and water wave equations, it is shown that the leading order asymptot
Externí odkaz:
http://arxiv.org/abs/1903.06752
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
General soliton solutions to a nonlocal nonlinear Schr\"odinger (NLS) equation with PT-symmetry for both zero and nonzero boundary conditions {are considered} via the combination of Hirota's bilinear method and the Kadomtsev-Petviashvili (KP) hierarc
Externí odkaz:
http://arxiv.org/abs/1712.09172
Publikováno v:
Phys. Rev. A 97, 032134 (2018)
The spectral renormalization method was introduced in 2005 as an effective way to compute ground states of nonlinear Schr\"odinger and Gross-Pitaevskii type equations. In this paper, we introduce an orthogonal spectral renormalization (OSR) method to
Externí odkaz:
http://arxiv.org/abs/1710.01231
The reverse space-time (RST) Sine-Gordon, Sinh-Gordon and nonlinear Schr\"odinger equations were recently introduced and shown to be integrable infinite-dimensional dynamical systems. The inverse scattering transform (IST) for rapidly decaying data w
Externí odkaz:
http://arxiv.org/abs/1703.02226