4 papers · 1 filter
Mass and Force Relations for Extremal E2MD Black Holes
Sera Cremonini, Mirjam Cvetič, Christopher N. Pope +1
We study static extremal black holes in Einstein gravity coupled to a dilaton and two Maxwell fields with independent dilaton couplings and . When in four dimension…
Perturbations of Black Holes in Einstein-Maxwell-Dilaton-Axion (EMDA) Theories
C. N. Pope, D. O. Rohrer, B. F. Whiting
We extend our earlier work on the linearised perturbations of static black holes in Einstein-Maxwell-Dilaton (EMD) theories to the case where the black holes are solutions in an en…
Mass and Force Relations for Extremal EMDA Black Holes
Sera Cremonini, Mirjam Cvetic, Christopher N Pope +1
We investigate various properties of extremal dyonic static black holes in Einstein-Maxwell-Dilaton-Axion theory. We obtain a simple first-order ordinary differential equation for…
On The Perturbations of Gibbons-Maeda Black Holes in Einstein-Maxwell-Dilaton Theories
C. N. Pope, D. O. Rohrer, B. F. Whiting
The study of perturbations around black hole backgrounds in general relativity and Einstein-Maxwell theory has a long history, going back to the work of Regge and Wheeler in the 19…