LATTICE PRACTICES 2008

8 Oct 2008, 08:30 → 10 Oct 2008, 15:00 Europe/Berlin

SR1 (Zeuthen)

A. Juettner, C. Urbach, E. Pallante, G. Herdoiza, H. Stueben

DESY am Zeuthener See 
 

Wednesday 8 October

Introduction into Chroma (C. Urbach)

more information http://people.physik.hu-berlin.de/~urbach/lap08/chroma.html

paper urbach.pdf

11:00 Coffee break

Inversion algorithms (A. Jüttner)

I will review techniques for the computation of meson 2pt and 3pt correlation functions covering standard point source techniques, noise-sources, wall-sources and projecting out low modes and twisted boundary conditions. In the practical part we will try to implement these techniques in Chroma-xml and run it.

13:00 Lunch

Data analysis I (G. Herdoiza)

more information http://www.ifh.de/~herdoiza/tutorial/

paper herdoiza.pdf

16:00 Coffee break

HMC I (C. Urbach)

more information http://people.physik.hu-berlin.de/~urbach/lap08/harmonic.html http://people.physik.hu-berlin.de/~urbach/lap08/hmc/

19:00 Dinner

Thursday 9 October

Calculation of correlation functions (A. Jüttner)

I will review techniques for the computation of meson 2pt and 3pt correlation functions covering standard point source techniques, noise-sources, wall-sources and projecting out low modes and twisted boundary conditions. In the practical part we will try to implement these techniques in Chroma-xml and run it.

more information http://www.hep.phys.soton.ac.uk/~juettner/lap08/

paper juettner_1.pdf

paper juettner_2.pdf

11:00 Coffee break

Data analysis II (G. Herdoiza)

13:00 Lunch

HMC II (C. Urbach)

more information http://people.physik.hu-berlin.de/~urbach/lap08/harmonic.html http://people.physik.hu-berlin.de/~urbach/lap08/hmc/

16:00 Coffee break

Tutorial / Questions & Answers

Friday 10 October

The Many Uses of Chiral Effective Theories I (E. Pallante)

10:30 Coffee break

Using the LatFor DataGrid (H. Stüben)

The Latfor DataGrid (LDG) is a regional Grid within the International Lattice DataGrid (ILDG). It has become a useful tool which is used by several large lattice QCD collaborations to manage storage of gauge field configurations. In this tutorial general aspects of data grids, ILDG, and using LDG for up- and downloading configurations is explained.

paper stueben.pdf

12:30 Lunch

The Many Uses of Chiral Effective Theories II (E. Pallante)