17 citations · 83 across the 28 of their papers we have counts for
4 papers · 1 filter
QED positronium and the exact renormalization group
Guillermo Hansen, Roberto Trinchero
Quantum electrodynamics (QED) is studied in the framework of the exact (functional) renormalization group (ERG). This is done using an approach to these equations which employs dim…
QCD condensates and holographic Wilson loops for asymptotically AdS spaces
R. Carcasses Quevedo, J. L. Goity, R. Trinchero
The minimization of the Nambu-Goto action for a surface whose contour defines a circular Wilson loop of radius a placed at a finite value of the coordinate orthogonal to the bounda…
Pure gauge QCD and holography
Roberto Trinchero
Holographic models for the pure gauge QCD vacuum are explored. The holographic renormalization of these models is considered as required by a phenomenological approach that takes t…
Holographic models and the QCD trace anomaly
Jose L. Goity, Roberto C. Trinchero
Five dimensional dilaton models are considered as possible holographic duals of the pure gauge QCD vacuum. In the framework of these models, the QCD trace anomaly equation is consi…