4 papers · 1 filter
Non Local Observables and Confinement in BF Formulation of Yang-Mills Theory
Francesco Fucito, Maurizio Martellini, Mauro Zeni
The vev's of the magnetic order-disorder operators in QCD are found in an explicit calculation using the first order formulation of Yang-Mills theory.
The BF Formalism for Yang-Mills Theory and the `t Hooft Algebra
Maurizio Martellini, Mauro Zeni
The deformation of a topological field theory, namely the pure BF theory, gives the first order formulation of Yang-Mills theory; Feynman rules are given and the standard uv-behavi…
A New Nonperturbative Approach to QCD by BF Theory
Maurizio Martellini, Mauro Zeni, Francesco Fucito
Yang-Mills theory in the first order formalism appears as the deformation of a topological field theory, the pure BF theory. In this approach new non local observables are inherite…
Quantized Temperatures Spectra in Curved Spacetimes
Marco Bertola, Vittorio Gorini, Mauro Zeni
We consider the thermal properties of a scalar field theory on curved spacetimes. In particular, we argue for the existence in the de Sitter, Kruskal and Rindler manifolds of a dis…