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Self-gravitating global monopole and nonsingular cosmology
K. A. Bronnikov, B. E. Meierovich
We review some recent results concerning the properties of a spherically symmetric global monopole in -dimensional general relativity. Some common features of monopole sol…
Conformal frames and D-dimensional gravity
K. A. Bronnikov, V. N. Melnikov
We review some results concerning the properties of static, spherically symmetric solutions of multidimensional theories of gravity: various scalar-tensor theories and a generalize…
Self-gravitating stringlike configurations from nonlinear electodynamics
K. A. Bronnikov, G. N. Shikin, E. N. Sibileva
We consider static, cylindrically symmetric configurations in general relativity coupled to nonlinear electrodynamics (NED) with an arbitrary gauge-invariant Lagrangian of the form…
On a general class of brane-world black holes
K. A. Bronnikov, H. Dehnen, V. N. Melnikov
We use the general solution to the trace of the 4-dimensional Einstein equations for static, spherically symmetric configurations as a basis for finding a general class of black ho…
Nonsingular vacuum cosmologies with a variable cosmological term
K. A. Bronnikov, A. Dobosz, I. G. Dymnikova
We present nonsingular cosmological models with a variable cosmological term described by the second-rank symmetric tensor evolving from to with …
Multidimensional Global Monopole and Nonsingular Cosmology
Kirill A. Bronnikov, Boris E. Meierovich
We consider a spherically symmetric global monopole in general relativity in -dimensional spacetime. The monopole is shown to be asymptotically flat up to a solid angle de…
Scalar field in a minimally coupled brane world: no-hair and other no-go theorems
K. A. Bronnikov, S. B. Fadeev, A. V. Michtchenko
In the brane-world framework, we consider static, spherically symmetric configurations of a scalar field with the Lagrangian $(\dϕ)^2/2 - V(ϕ)$, confined on the brane. We use the 4…