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On the gravitational energy of the Kaluza Klein monopole
Robert B. Mann, Cristian Stelea
We use local counterterm prescriptions for asymptotically flat space to compute the action and conserved quantities in five-dimensional Kaluza-Klein theories. As an application of…
NUT-Charged Black Holes in Gauss-Bonnet Gravity
M. H. Dehghani, R. B. Mann
We investigate the existence of Taub-NUT/bolt solutions in Gauss-Bonnet gravity and obtain the general form of these solutions in dimensions. We find that for all non-extremal…
Scalar and tensorial topological matter coupled to (2+1)-dimensional gravity:A.Classical theory and global charges
R. B. Mann, E. M. Popescu
We consider the coupling of scalar topological matter to (2+1)-dimensional gravity. The matter fields consist of a 0-form scalar field and a 2-form tensor field. We carry out a can…
New Multiply Nutty Spacetimes
Robert B. Mann, Cristian Stelea
We construct new solutions of the vacuum Einstein field equations with multiple NUT parameters, with and without cosmological constant. These solutions describe spacetimes with non…
New Taub-NUT-Reissner-Nordström spaces in higher dimensions
Robert B. Mann, Cristian Stelea
We construct new charged solutions of the Einstein-Maxwell field equations with cosmological constant. These solutions describe the nut-charged generalisation of the higher dimensi…
Stability of Subsequent-to-Leading-Logarithm Corrections to the Effective Potential for Radiative Electroweak Symmetry Breaking
F. A. Chishtie, V. Elias, R. B. Mann +2
We demonstrate the stability under subsequent-to-leading logarithm corrections of the quartic scalar-field coupling constant and the running Higgs boson mass obtained from the…