Towards understanding of confinement of gluons
| Autor: | Toshiyuki Iwamiya, Masahiro Yoshida, Masahiro Fukuda, Hideaki Aiso, Atsushi Nakamura, Takashi Nakamura, M. Stingl, J. Fromm |
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| Rok vydání: | 1997 |
| Předmět: |
Physics
Nuclear and High Energy Physics High Energy Physics::Lattice Lattice field theory Propagator Yang–Mills theory Atomic and Molecular Physics and Optics Gluon symbols.namesake Theoretical physics Quantum electrodynamics symbols Feynman diagram Gravitational singularity Gluon field Gauge fixing |
| Zdroj: | Nuclear Physics B - Proceedings Supplements. 53:570-573 |
| ISSN: | 0920-5632 |
| DOI: | 10.1016/s0920-5632(96)00721-9 |
| Popis: | We report large scale numerical simulation data for gluon propagators together with an analysis based on the generalized Feynman rules of an extended perturbation scheme. Zwanziger's stochastic gauge fixing algorithm is employed to limit the path integration inside the Gribov region. Obtained propagators do not show a simple physical pole behavior, rather complex-conjugate pairs of singularities in the p2 plain. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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