Gluon Transport Equations with Condensate in the Small Angle Approximation

Jean-Paul Blaizot (1) , Jinfeng Liao (2)

1 SPhT - Service de Physique Théorique
2 East China University of Science and Technology

We derive the set of kinetic equations that control the evolution of gluons in the presence of a condensate. We show that the dominant singularities remain logarithmic when the scattering involves particles in the condensate. This allows us to define a consistent small angle approximation.

Domaines: Physique des Hautes Energies - Phénoménologie [hep-ph]; Physique des Hautes Energies - Théorie [hep-th]; Physique Nucléaire Théorique [nucl-th]

Jean-Paul Blaizot, Jinfeng Liao. Gluon Transport Equations with Condensate in the Small Angle Approximation. 2015. ⟨cea-01197095⟩