Published November 2007
| Version v1
Journal article
Low-lying Dirac eigenmodes and monopoles in 4D compact QED
Creators
- 1. Yukawa Institute for Theoretical Physics, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo, Kyoto 606-8502 (Japan)
Description
We study the properties of low-lying Dirac modes in quenched compact QED at β=0.99, 1.01 and 1.03, employing 123 x 12 lattices and the overlap formalism for the fermion action. We pay special attention to the spatial distributions of the low-lying Dirac modes. Near-zero modes are found to have universal anti-correlations with monopole currents below/above the critical β. We also study the nearest-neighbor level spacing distribution of Dirac eigenvalues and find a signal of a Wigner-Poisson transition. We make a possible speculation on the chiral phase transition in 4D compact QED
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 11
- Journal Issue
- 2007
- Journal Page Range
- p. 047
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39044467
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGEBRAIC CURRENTS; CHIRALITY; CORRELATIONS; EIGENVALUES; FERMIONS; FOUR-DIMENSIONAL CALCULATIONS; LATTICE FIELD THEORY; MONOPOLES; PHASE TRANSFORMATIONS; QUANTUM ELECTRODYNAMICS; SPATIAL DISTRIBUTION
- Descriptors DEC
- CONSTRUCTIVE FIELD THEORY; CURRENTS; DISTRIBUTION; ELECTRODYNAMICS; FIELD THEORIES; PARTICLE PROPERTIES; QUANTUM FIELD THEORY