Published October 2008
| Version v1
Journal article
Hadron mass spectrum in strong coupling limit of lattice QCD at finite temperature and density for color SU(3)
- 1. Kyoto Univ., Yukawa Inst. for Theoretical Physics, Kyoto, Kyoto (Japan)
- 2. Hokkaido Univ., Faculty of Science, Sapporo, Hokkaido (JP)
Description
We investigate the thermodynamical evolution of hadron masses in the strong coupling limit of lattice QCD (SCL-LQCD) with one species of staggered fermion for color SU(Nc), including Nc=3. We directly derive Brown-Rho scaling for the meson masses in SCL-LQCD. We propose a mechanism of the discrepancy' between the baryon mass and baryon critical chemical potential in the strong coupling. (author)
Additional details
Publishing Information
- Journal Title
- Progress of Theoretical Physics, Supplement
- Journal Issue
- no.174
- Journal Page Range
- p. 250-253
- ISSN
- 0375-9687
Conference
- Title
- New frontiers in QCD 2008. Fundamental problems in hot and/or dense matter
- Dates
- 3-6 Mar 2008
- Place
- Kyoto (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 40066318
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARYONS; CHIRAL SYMMETRY; COLOR MODEL; EXCITATION; LATTICE FIELD THEORY; MASS; MASS SPECTRA; MESONS; NUCLEAR STRUCTURE; PHASE TRANSFORMATIONS; QUANTUM CHROMODYNAMICS; QUARK MATTER; STRONG-COUPLING MODEL; SU-3 GROUPS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; FERMIONS; FIELD THEORIES; HADRONS; LIE GROUPS; MATHEMATICAL MODELS; MATTER; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; SPECTRA; SU GROUPS; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Notes
- 16 refs., 1 fig.