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Kızılersü, Ayşe, Leinweber, Derek B., Skullerud, Jon-Ivar and Williams, Anthony G. (2007) Quark–gluon vertex in general kinematics. European Physical Journal C: Particles and Fields, 50 (4). pp. 871-875. ISSN 1434-6044
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Abstract
We compute the quark-gluon vertex in quenched lattice QCD, in the Landau gauge using an
off-shell mean-field O(a)-improved fermion action. The Dirac-vector part of the vertex is computed for
arbitrary kinematics. We find a substantial infrared enhancement of the interaction strength regardless of
kinematics.
| Item Type: | Article |
|---|---|
| Additional Information: | The final publication is available at www.springerlink.com |
| Keywords: | vertex; kinematics; Quark-gluon interactions; particles Nuclear physics; Quantum chromodynamics; lattice theory; |
| Academic Unit: | Faculty of Science and Engineering > Mathematical Physics |
| Item ID: | 2614 |
| Identification Number: | DOI: 10.1140/epjc/s10052-007-0250-6 |
| Depositing User: | Dr. Jonivar Skullerud |
| Date Deposited: | 14 Jul 2011 09:59 |
| Journal or Publication Title: | European Physical Journal C: Particles and Fields |
| Publisher: | Springer Verlag |
| Refereed: | No |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/2614 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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