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Type: Conference paper
Title: Gluonic fields as unraveled with Polyakov lines and predicted by bosonic strings
Author: El Bakry Mahmoud, A.
Leinweber, D.
Williams, A.
Citation: PoS (Lattice 2012); 271
Publisher: Proceedings of Science
Publisher Place: Italy
Issue Date: 2012
ISSN: 1824-8039
Conference Name: International Symposium on Lattice Field Theory (30th : 2012 : Cairns, Australia)
Statement of
Ahmed S. Bakry, Derek Leinweber, Anthony Williams
Abstract: The gluonic action density has been revealed in baryons and mesons using Polyakov loops as a quark source operator at finite temperature. The action density in the baryon exhibits a filled Δ-shaped profile which persists even at large quark separation. The density distribution is nonuniform with a maximum localized near the Fermat point of the quark configuration. The mesonic action density profile is non-uniform and curved. The width of the flux tube is non-constant along the line joining the quark-antiquark at large distance for the temperature just close to the deconfinement point. The width profile of the action density of both systems is consistent with the predictions of both the mesonic and the Y-shaped baryonic string models predictions.
Description: Extent: 6p.
Rights: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence
RMID: 0020127000
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