26 citations · 69 across the 7 of their papers we have counts for
7 papers
Black brane solutions of Einstein-Maxwell-scalar theory with Liouville potential
S. Mignemi
We investigate the global properties of black brane solutions of a three-parameter Einstein-Maxwell model nonminimally coupled to a scalar with exponential potential. The black bra…
Conformal Dynamics of 0-Branes
M. Cadoni, P. Carta, M. Cavaglia' +1
We investigate the dynamics of dilatonic D-dimensional 0-branes in the near-horizon regime. The theory is given in a twofold form: two-dimensional dilaton gravity and nonlinear sig…
Classification of multidimensional inflationary models
S. Mignemi, H. -J. Schmidt
We define under which circumstances two multi-warped product spacetimes can be considered equivalent and then we classify the spaces of constant curvature in the Euclidean and Lore…
Spherically symmetric solutions in four-dimensional Poincaré gravity with non-trivial torsion
S. Mignemi
We study a four-dimensional gauge theory of the Poincaré group with topological action which generalizes some well-known two-dimensional gravity models. We classify the spherically…
Multi-black holes and instantons in effective string theory
S. Demelio, S. Mignemi
The effective action for string theory which takes into account non-minimal coupling of moduli admits multi-black hole solutions. The euclidean continuation of these solutions can…
Black holes in generalized dilaton gravity in two dimensions
S. Mignemi
We consider two-dimensional dilaton-gravity theories with a generic exponential potential for the dilaton, and obtain the most general black hole solutions in the Schwarzshild form…