Hermitian-Einstein connections on polystable parabolic principal Higgs   bundles
  Given a smooth complex projective variety X and a smooth divisor D on X, we prove the existence of Hermitian-Einstein connections, with respect to a Poincar\'e-type metric on X - D, on polystable parabolic principal Higgs bundles with parabolic structure over D, satisfying certain conditions on its restriction to D. 
Indranil Biswas and Matthias Stemmler
math.DG math.AG