Equation-free, coarse-grained multiscale computation: Enabling mocroscopic simulators to perform system-level analysis

CW Gear, JM Hyman, PG Kevrekidid, IG Kevrekidis… - 2003 - projecteuclid.org
We present and discuss a framework for computer-aided multiscale analysis, which enables
models at a fine (microscopic/stochastic) level of description to perform modeling tasks at a …

On the dynamics of large particle systems in the mean field limit

F Golse - Macroscopic and large scale phenomena: coarse …, 2016 - Springer
This course explains how the usual mean field evolution partial differential equations (PDEs)
in Statistical Physics—such as the Vlasov-Poisson system, the vorticity formulation of the two …

Derivation of the cubic non-linear Schrödinger equation from quantum dynamics of many-body systems

L Erdős, B Schlein, HT Yau - Inventiones mathematicae, 2007 - Springer
We prove rigorously that the one-particle density matrix of three dimensional interacting
Bose systems with a short-scale repulsive pair interaction converges to the solution of the …

Derivation of the Gross-Pitaevskii equation for the dynamics of Bose-Einstein condensate

L Erdos, B Schlein, HT Yau - arXiv preprint math-ph/0606017, 2006 - arxiv.org
Consider a system of $ N $ bosons in three dimensions interacting via a repulsive short
range pair potential $ N^ 2V (N (x_i-x_j)) $, where $\bx=(x_1,>..., x_N) $ denotes the …

Mean field dynamics of boson stars

A Elgart, B Schlein - … on Pure and Applied Mathematics: A …, 2007 - Wiley Online Library
We consider a quantum mechanical system of N bosons with relativistic dispersion
interacting through a mean field Coulomb potential (attractive or repulsive). We choose the …

Quantum fluctuations and rate of convergence towards mean field dynamics

I Rodnianski, B Schlein - Communications in Mathematical Physics, 2009 - Springer
The nonlinear Hartree equation describes the macroscopic dynamics of initially factorized N-
boson states, in the limit of large N. In this paper we provide estimates on the rate of …

Kac's program in kinetic theory

S Mischler, C Mouhot - Inventiones mathematicae, 2013 - Springer
This paper is devoted to the study of propagation of chaos and mean-field limits for systems
of indistinguishable particles, undergoing collision processes. The prime examples we will …

Derivation of the nonlinear Schr\" odinger equation from a many body Coulomb system

L Erdos, HT Yau - arXiv preprint math-ph/0111042, 2001 - arxiv.org
We consider the time evolution of N bosonic particles interacting via a mean field Coulomb
potential. Suppose the initial state is a product wavefunction. We show that at any finite time …

[HTML][HTML] Derivation of Hartreeʼs theory for generic mean-field Bose systems

M Lewin, PT Nam, N Rougerie - Advances in Mathematics, 2014 - Elsevier
In this paper we provide a novel strategy to prove the validity of Hartreeʼs theory for the
ground state energy of bosonic quantum systems in the mean-field regime. For the known …

[图书][B] Effective evolution equations from quantum dynamics

N Benedikter, M Porta, B Schlein - 2016 - Springer
In these notes we review the material presented at the summer school on “Mathematical
Physics, Analysis and Stochastics” held at the University of Heidelberg in July 2014. We …