Screening Masses in Gluonic Plasma
  Both electric and magnetic screening masses in a nonperturbative gluonic background are investigated using operator product expansion. The magnetic screening mass is found to agree with lattice results whereas the electric screening mass is somewhat smaller than the one found on the lattice. 
Purnendu Chakraborty, Munshi G. Mustafa and Markus H. Thoma
hep-ph hep-lat nucl-th