ar X iv : 0 70 5 . 18 40 v 1 [ he p - th ] 1 3 M ay 2 00 7 Black Saturn with dipole ring
نویسنده
چکیده
We present a new stationary, asymptotically flat solution of 5D EinsteinMaxwell gravity describing a Saturn-like black object: a rotating black hole surrounded by a rotating dipole black ring. The solution is generated by combining the vacuum black Saturn solution and the vacuum black ring solution with appropriately chosen parameters. Some basic properties of the solution are analyzed and the basic quantities are calculated.
منابع مشابه
ar X iv : 0 70 5 . 18 40 v 3 [ he p - th ] 2 O ct 2 00 7 Black Saturn with dipole ring
We present a new stationary, asymptotically flat solution of 5D EinsteinMaxwell gravity describing a Saturn-like black object: a rotating black hole surrounded by a rotating dipole black ring. The solution is generated by combining the vacuum black Saturn solution and the vacuum black ring solution with appropriately chosen parameters. Some basic properties of the solution are analyzed and the ...
متن کاملar X iv : 0 70 5 . 18 40 v 4 [ he p - th ] 7 O ct 2 00 7 Black Saturn with dipole ring
We present a new stationary, asymptotically flat solution of 5D EinsteinMaxwell gravity describing a Saturn-like black object: a rotating black hole surrounded by a rotating dipole black ring. The solution is generated by combining the vacuum black Saturn solution and the vacuum black ring solution with appropriately chosen parameters. Some basic properties of the solution are analyzed and the ...
متن کاملar X iv : 0 80 2 . 07 84 v 1 [ he p - th ] 6 F eb 2 00 8 Magnetized static black Saturn
We construct a new static solution to the 5D Einstein-Maxwell equations describing a static black hole surrounded by a non-rotating dipole black ring. The configuration is kept in equilibrium by an external magnetic field interacting with the dipole charge of the black ring. The properties of the black Saturn-like configuration are studied and the basic physical quantities are calculated. The s...
متن کاملar X iv : 0 70 5 . 36 08 v 1 [ he p - th ] 2 4 M ay 2 00 7 d = 4 + 1 gravitating nonabelian solutions with bi - azimuthal symmetry
We construct static, asymptotically flat solutions of SU(2) Einstein-Yang-Mills theory in 4 + 1 dimensions, subject to bi-azimuthal symmetry. Both particle-like and black hole solutions are considered for two different sets of boundary conditions in the Yang–Mills sector, corresponding to multisolitons and soliton-antisoliton pairs. For gravitating multi-soliton solutions, we find that their ma...
متن کاملar X iv : 0 70 5 . 24 30 v 1 [ he p - th ] 1 6 M ay 2 00 7 Poincaré recurrences of Schwarzschild black holes ∗
We discuss massive scalar perturbations of a Schwarzschild black hole. We argue that quantum effects alter the effective potential near the horizon resulting in Poincaré recurrences in Green functions. Results at the semi-classical level are independent of the details of the modification of the potential provided its minimum near the horizon is inversely proportional to the square of the Poinca...
متن کامل