Published January 2000
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Spectral functions of hadrons in lattice QCD
Creators
- 1. Nagoya Univ. (Japan). Dept. of Physics
- 2. Kyoto Univ. (Japan). Dept. of Physics
Description
Using the maximum entropy method, spectral functions of the pseudo-scalar and vector mesons are extracted from lattice Monte Carlo data of the imaginary time Green's functions. The resonance and continuum structures as well as the ground state peaks are successfully obtained. Error analysis of the resultant spectral functions is also given on the basis of the Bayes probability theory. (author)
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Additional details
Publishing Information
- Imprint Title
- Proceedings of the symposium on frontier nuclear physics (FRONP99)
- Imprint Pagination
- 148 p.
- Journal Page Range
- p. 51-56
- Report number
- JAERI-Conf--99-015
Conference
- Title
- Symposium on frontier nuclear physics
- Acronym
- FRONP99
- Dates
- 2-4 Aug 1999
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 31029942
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- GREEN FUNCTION; HADRONS; LATTICE FIELD THEORY; MONTE CARLO METHOD; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE STRUCTURE; QUANTUM CHROMODYNAMICS; SPECTRAL FUNCTIONS
- Descriptors DEC
- CALCULATION METHODS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; INTERACTIONS; MATHEMATICAL MODELS; QUANTUM FIELD THEORY
Optional Information
- Notes
- 6 refs., 4 figs.