132 citations · 140 across the 5 of their papers we have counts for
5 papers
Are back-to-back particle--antiparticle correlations observable in high energy nuclear collisions?
Joern Knoll
Analytical formulae are presented which provide quantitative estimates for the suppression of the anticipated back-to-back particle--antiparticle correlations in high energy nuclea…
Continuous decoupling and freeze-out
Joern Knoll
The decoupling and freeze-out of energetic nuclear collisions is analysed in terms of transparent semi-classical decoupling formulae. They provide a smooth transition and generalis…
Renormalization of self-consistent -derivable approximations
H. van Hees, J. Knoll
Within finite temperature field theory, we show that truncated non-perturbative self-consistent Dyson resummation schemes can be renormalized with local vacuum counterterms. For th…
Renormalization in Self-Consistent Approximation schemes at Finite Temperature III: Global Symmetries
H. van Hees, J. Knoll
We investigate the symmetry properties for Baym's -derivable schemes. We show that in general the solutions of the dynamical equations of motion, derived from approximations of…
Renormalization of self-consistent Schwinger-Dyson equations at finite temperature
H. van Hees, J. Knoll
We show that Dyson resummation schemes based on Baym's -derivable approximations can be renormalized with counter term structures solely defined on the vacuum level. First appli…