A bstract We study stationary black brane solutions in the context of N= 2, U (1) gauged
supergravity in five dimensions. Using the formalism of first-order flow equations, we …

A bstract We consider a deformation of the well-known stu model of N= 2, D= 4 supergravity,
characterized by a non-homogeneous special Kähler manifold, and by the smallest electric …

By exploiting a" mixed" non-symmetric Freudenthal-Rozenfeld-Tits magic square, two types
of coset decompositions are analyzed for the non-compact special Kähler symmetric rank-3 …

After a brief digression on the current landscape of theoretical physics and on some open
questions pertaining to coherence with experimental results, still to be settled, it is shown …

A bstract We consider Bekenstein-Hawking entropy and attractors in extremal BPS black
holes of\(\mathcal {N}\)= 2, D= 4 ungauged supergravity obtained as reduction of minimal …

JHEP08(2012)158 Page 1 JHEP08(2012)158 Published for SISSA by Springer Received:
May 30, 2012 Revised: July 30, 2012 Accepted: August 16, 2012 Published: August 30, 2012 …

We consider various geometrical and physical aspects of the supergravity q-maps, which
are induced by dimensional reduction to three dimensions of five-dimensional N= 2 …

We study intersecting extremal black attractors in non-chiral 8D N= 1 supergravity with
moduli space SO (2, N) SO (2)× SO (N)× SO (1, 1) and work out explicitly the attractor …

Elaborating on multidimensional geometrical representation of physical reality, an
exposition is given of the potentialities of generalizing currently used representations to …

Zusammenfassung Der Themenbereich dieser Dissertation gliedert sich in zwei Teilgebiete,
die beide durch die AdS/CFT-Korrespondenz motiviert sind. Zum einen werden neue …