Speaker
Paulo Silva
(University of Coimbra)
Description
We compute the Kugo-Ojima function $u(q^2)$ using large lattice
volume simulations, study the volume dependence, and compare with
analytical results from Schwinger-Dyson equations. Special attention is
given to the infrared behaviour of $u(q^2)$ and the connection with
confinement criteria.
| Topical area | Vacuum Structure and Confinement |
|---|
Primary authors
Nuno Brito
(University of Coimbra)
Orlando Oliveira
(University of Coimbra)
Paulo Silva
(University of Coimbra)
Joannis Papavassiliou
(University of Valencia and IFIC)
Maurício Ferreira
(University of Valencia and IFIC)
Arlene Aguilar
(University of Campinas)