288 citations · 1.3k across the 34 of their papers we have counts for
12 papers · 1 filter
Particle-like solutions to the Yang--Mills-dilaton system in d=4+1 dimensions
Eugen Radu, Ya. Shnir, D. H. Tchrakian
We construct static solutions to a SU(2) Yang--Mills (YM) dilaton model in 4+1 dimensions subject to bi-azimuthal symmetry. The YM sector of the model consists of the usual YM term…
Chaotic motion in multi-black hole spacetimes and holographic screens
William Hanan, Eugen Radu
We investigate the geodesic motion in dimensional Majumdar-Papapetrou multi-black hole spacetimes and find that the qualitative features of the D=4 case are shared by the highe…
Einstein-Yang-Mills solutions in higher dimensional de Sitter spacetime
Yves Brihaye, Eugen Radu, D. H. Tchrakian
We consider particle-like and black holes solutions of the Einstein-Yang-Mills system with positive cosmological constant in d>4 spacetime dimensions. These configurations are sphe…
Cosmological monopoles and non-abelian black holes
Yves Brihaye, Betti Hartmann, Eugen Radu +1
We discuss magnetic monopole solutions of the Einstein-Yang-Mills-Higgs equations with a positive cosmological constant. These configurations approach asymptotically the de Sitter…
Kaluza-Klein black holes with squashed horizons and superposed monopoles
Y. Brihaye, E. Radu
We present new solutions of the Einstein-Yang-Mills theory describing black holes with squashed horizons. These configurations are asymptotically locally flat and have a boun…
Nonabelian solutions in AdS_4 and d=11 supergravity
Robert B. Mann, Eugen Radu, D. H. Tchrakian
We consider solutions of the four dimensional Einstein-Yang-Mills system with a negative cosmological constant , where is the nonabelian gauge coupling constant. This…