Published July 1, 2009
| Version v1
Journal article
Visualization as a tool for understanding QCD evolution algorithms
Creators
- 1. School of Computing, Depaul University (United States)
- 2. Physics Department, Boston University (United States)
- 3. Physics Department, Brookhaven National Laboratory (United States)
- 4. Argonne National Laboratory (United States)
- 5. Center for Theoretical Physics, MIT (United States)
- 6. Indiana Univeristy (United States)
Description
In this paper we present a project of visualizing topological charge in Lattice QCD in order to understand its evolution under the Markov Chain Monte Carlo algorithms and how to maximize its equilibration. Lattice QCD is a very computationally expensive technology for computing properties of composite particles from a few fundamental parameters such as quark masses. Our research plays an important role in validating these computations by showing that the autocorrelation length is small and it can eventually lead to even more efficient algorithms.
Availability note (English)
Available from http://dx.doi.org/10.1088/1742-6596/180/1/012068Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 180
- Journal Issue
- 1
- Journal Page Range
- [5 p.]
- ISSN
- 1742-6596
Conference
- Title
- SciDAC 2009 conference
- Dates
- 14-18 Jun 2009
- Place
- San Diego, CA (United States)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42027812
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALGORITHMS; COMPUTER CALCULATIONS; COMPUTERIZED SIMULATION; LATTICE FIELD THEORY; MARKOV PROCESS; MONTE CARLO METHOD; QUANTUM CHROMODYNAMICS; QUARKS; REST MASS; TOPOLOGY
- Descriptors DEC
- CALCULATION METHODS; CONSTRUCTIVE FIELD THEORY; FERMIONS; FIELD THEORIES; MASS; MATHEMATICAL LOGIC; MATHEMATICS; QUANTUM FIELD THEORY; SIMULATION; STOCHASTIC PROCESSES