Published May 2009 | Version v1
Report Restricted

tmLQCD: a program suite to simulate Wilson twisted mass lattice QCD

Creators

  • 1. Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany)
  • 2. Institut fuer Physik, Humboldt-Universitaet, Berlin (Germany)

Description

We discuss a program suite for simulating Quantum Chromodynamics on a 4-dimensional space-time lattice. The basic Hybrid Monte Carlo algorithm is introduced and a number of algorithmic improvements are explained. We then discuss the implementations of these concepts as well as our parallelisation strategy in the actual simulation code. Finally, we provide a user guide to compile and run the program. (orig.)

Availability note (English)

Available from INIS in electronic form

Files

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Additional details

Publishing Information

Imprint Pagination
44 p.
ISSN
0418-9833
Report number
DESY--09-073

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
40067562
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ALGORITHMS; COMPUTERIZED SIMULATION; EFFECTIVE MASS; FOUR-DIMENSIONAL CALCULATIONS; LATTICE FIELD THEORY; MONTE CARLO METHOD; PARALLEL PROCESSING; QUANTUM CHROMODYNAMICS; SPACE-TIME; T CODES
Descriptors DEC
CALCULATION METHODS; COMPUTER CODES; CONSTRUCTIVE FIELD THEORY; FIELD THEORIES; MASS; MATHEMATICAL LOGIC; PROGRAMMING; QUANTUM FIELD THEORY; SIMULATION

Optional Information

Secondary number(s)
HU-EP--09-23; SFB-CPP--09-43