Mean field limits of the Gross-Pitaevskii and parabolic Ginzburg-Landau equations

S Serfaty - Journal of the American Mathematical Society, 2017 - ams.org
Mean field limits of the Gross-Pitaevskii and parabolic Ginzburg-Landau equations Page 1
JOURNAL OF THE AMERICAN MATHEMATICAL SOCIETY Volume 30, Number 3, July 2017 …

Global stability of the normal state of superconductors in the presence of a strong electric current

Y Almog, B Helffer - Communications in Mathematical Physics, 2014 - Springer
We consider the time-dependent Ginzburg–Landau model of superconductivity in the
presence of an electric current flowing through a two-dimensional wire. We show that when …

Mean-Field Dynamics for Ginzburg–Landau Vortices with Pinning and Forcing

M Duerinckx, S Serfaty - Annals of PDE, 2018 - Springer
We consider the time-dependent 2D Ginzburg–Landau equation in the whole plane with
terms modeling impurities and applied currents. The Ginzburg–Landau vortices are then …

Vortex motion for the Landau–Lifshitz–Gilbert equation with spin-transfer torque

M Kurzke, C Melcher, R Moser - SIAM journal on mathematical analysis, 2011 - SIAM
We study the Landau–Lifshitz–Gilbert equation for the dynamics of a magnetic vortex
system. We include the spin-torque effects of an applied spin current, and we rigorously …

Ginzburg–Landau vortex dynamics with pinning and strong applied currents

S Serfaty, I Tice - Archive for rational mechanics and analysis, 2011 - Springer
We study a mixed heat and Schrödinger Ginzburg–Landau evolution equation on a
bounded two-dimensional domain with an electric current applied on the boundary and a …

Kinematic and dynamic vortices in a thin film driven by an applied current and magnetic field

LP Hari, J Rubinstein, P Sternberg - Physica D: Nonlinear Phenomena, 2013 - Elsevier
Abstract Using a Ginzburg–Landau model, we study the vortex behavior of a rectangular thin
film superconductor subjected to an applied current fed into a portion of the sides and an …

Topics in the mathematics of disordered media

M Duerinckx - 2017 - theses.hal.science
This thesis is devoted to the mathematical study of effects of disorder in various physical
systems. We start with three stochastic homogenization problems in connection with static …

Mixed normal-superconducting states in the presence of strong electric currents

Y Almog, B Helffer, XB Pan - Archive for Rational Mechanics and Analysis, 2017 - Springer
Abstract We study the Ginzburg–Landau equations in the presence of large electric currents
that are smaller than the critical current where the normal state loses its stability. For steady …

On the behavior of a superconducting wire subjected to a constant voltage difference

J Rubinstein, P Sternberg, J Kim - SIAM Journal on Applied Mathematics, 2010 - SIAM
We investigate a version of the time-dependent Ginzburg–Landau system that models a thin
superconducting wire subjected to an applied voltage. Using a mixture of rigorous analysis …

[HTML][HTML] Well-posedness for mean-field evolutions arising in superconductivity

M Duerinckx, J Fischer - Annales de l'Institut Henri Poincaré C, Analyse …, 2018 - Elsevier
We establish the existence of a global solution for a new family of fluid-like equations, which
are obtained in certain regimes in [24] as the mean-field evolution of the supercurrent …