2 papers
hep-ph1998
Dimensional Reduction in High Temperature Gauge Theories
Saumen Datta, Sourendu Gupta
Screening masses in the equilibrium thermodynamics of gauge theories were measured. The spectroscopy of these screening masses gives strong evidence for dimensional reduction at $T…
hep-ph1996
Collinear Divergences at One-loop Order for External Particles in a Heat-bath
Saumen Datta, Sourendu Gupta, V. Ravindran
In hard interactions between external particles incident on a heat-bath, we show that large logarithms are generated when a radiated or absorbed gauge boson is collinear with the i…