From: chemistry-request at ccl.net
To: chemistry-request at ccl.net
Date: Fri Jan 13 19:51:00 2006
Subject: 06.03.06 37th IFF Spring School , Computational Methods in Condensed Matter Physics, Jlich . Germany
37th IFF Spring School
Computational Methods in Condensed Matter Physics
http://www.fz-juelich.de/iff/fs2006
March 6 - 17, 2006 . Jlich . Germany
The IFF Spring School 2006 will address modern computational approaches
to condensed matter physics at a graduate student level. Introductory
lectures will build the basis for the understanding of the major theoretical
methods and the phenomena they are meant to describe. More advanced lectures
will address practical aspects of the methods and demonstrate how computer
simulations contribute to our understanding of physics. Highlighting
exemplary applications will lead the audience from the basic numerical
methods to the frontiers of current research.
The topics of the lectures cover:
* Simulations of Quantum Systems
* Density Functional Theory
* Correlated Electrons
* Quantum Computing
* Complex Materials
* Supercomputing
* Mesoscopic Hydrodynamics
* Monte Carlo Simulations
* Biophysics
* Soft Matter
* Pattern Formation
* Friction & Fracture
Overview
linie
During the last decades we have witnessed dramatic advances in the
simulation of physical systems on the computer. This is partly due to an
impressive growth in computer power. Equally or even more important,
however, has been the outstanding progress in the development of new
theoretical concepts and computational methods: In the simulation of
condensed matter systems, the main challenge is to find models, which
capture the essential physics of the real material, while still being
susceptible to an efficient treatment on a computer.
As a result, we are now seeing more and more areas of condensed matter
physics, where computer simulations achieve predictive power. Hence, they
are becoming increasingly important in identifying or designing new
materials with fascinating and advantageous properties. Thus computer
simulations are now an essential tool in nanoscience, materials science,
chemistry, and even biology.
The important challenges in these fields are:
* Many characteristic properties of transition-metal oxides,
nanostructures, and organic crystals are due to the strong
repulsion between the electrons. An important focus of current
research is the development of new methods for an efficient
simulation of this quantum mechanical many-body problem.
* In Soft Matter Science - which studies the behavior of polymer
solutions and melts, membranes, colloidal suspensions, and
biological macromolecules - simulation methods have to be
developed which bridge the large length- and time-scale gap
between the atomistic scale of the solvent molecules and the
mesoscopic scale of the embedded macromolecules.
* A similar problem occurs in the investigation of macroscopic
properties. The elementary processes often happen on the atomic
scale, which is separated by many orders of magnitude from the
macroscopic lengths and times of day-to-day experience, as in
solidification patterns of high-performance materials or
earthquake rupture. Multi-scale simulation techniques have to
be developed in order to tackle this problem.
* The basic idea of quantum computing is to use linear operations
in Hilbert space to perform massively parallel calculations.
While no quantum computer of any substantial size has yet been
built, quantum computing holds the promise of a qualitatively
new way of simulating physical systems.
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