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Renormalization group flow equations with full momentum dependence
Jean-Paul Blaizot
After a short elementary introduction to the exact renormalization group for the effective action, I discuss a particular truncation of the hierarchy of flow equations that allows…
Non-perturbative renormalization group preserving full-momentum dependence: implementation and quantitative evaluation
F. Benitez, J. -P. Blaizot, H. Chaté +3
We present in detail the implementation of the Blaizot-Méndez-Wschebor (BMW) approximation scheme of the nonperturbative renormalization group, which allows for the computation of…
Weakly and strongly coupled degrees of freedom in the quark-gluon plasma
Jean-Paul Blaizot
In this talk, I reflect on the physical origin of the strongly coupled character of the quark-gluon plasma.
Quantum Fields at Finite Temperature "from tera to nano Kelvin"
Jean-Paul Blaizot
These lectures introduce techniques that are used in the description of systems of particles and fields at high temperature (or density). These methods have a broad range of physic…
Bose--Einstein Condensation and Thermalization of the Quark Gluon Plasma
Jean-Paul Blaizot, Francois Gelis, Jinfeng Liao +2
In ultra-relativistic heavy ion collisions, the matter formed shortly after the collision is a dense, out of equilibrium, system of gluons characterized by a semi-hard momentum sca…