1-5 December 2025
Federico Santa María Technical University
America/Mexico_City timezone
Contribution Oral Presentation
Federico Santa María Technical University
Center-symmetric Landau gauge meets the lattice
Speakers
- Mrs. Duifje VAN EGMOND
Primary authors
- Prof. Orlando OLIVEIRA (University of Coimbra)
- Dr. Urko REINOSA (Ecole Polytechnique)
- Dr. Paulo SILVA (Ucoimbra)
- Dr. Matthieu TISSIER (Sorbonne, Paris)
- Dr. Julien SERREAU (U Paris)
- Mrs. Duifje VAN EGMOND (ICT)
Files
Content
A lattice implementation of the recently introduced center-symmetric Landau gauge is discussed and its predictions confronted with numerical Monte Carlo simulations. It is shown that the link average and the link correlators computed in that gauge are order parameters of the confinement-deconfinement transition at nonzero temperature. Strictly speaking, this requires a specific treatment of the Gribov copies that we discuss in detail. The numerical simulations comply with the theoretical predictions for the link average computed below and above the deconfinement temperature. Our results show that, within appropriately chosen gauges, one can construct local order parameters for center symmetry, as proxies for the nonlocal Polyakov loop.
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