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We show that the asymptotic dynamics of three-dimensional gravity with positive cosmological constant is described by Euclidean Liouville theory. This provides an explicit example of a correspondenceâ€¦ (More)

We present new supersymmetric domain wall and string solutions of five-dimensional N = 2 gauged supergravity coupled to an arbitrary number of vector multiplets. Using the techniques of very specialâ€¦ (More)

- Sergio L. Cacciatori, Dietmar Klemm, Luca Martucci, D. Zanon
- 2002

We present a Lorentzian version of three-dimensional noncommutative Einstein-AdS gravity by making use of the Chern-Simons formulation of pure gravity in 2+1 dimensions. The deformed action containsâ€¦ (More)

- Sergio L. Cacciatori, Marco M. Caldarelli, Dietmar Klemm, Diego S. Mansi
- 2004

We deepen and refine the classification of supersymmetric solutions to N = 2, D = 4 gauged supergravity obtained in a previous paper. In the case where the Killing vector constructed from the Killingâ€¦ (More)

We study a proposal of Dâ€™Hoker and Phong for the chiral superstring measure for genus three. A minor modification of the constraints they impose on certain Siegel modular forms leads to a uniqueâ€¦ (More)

- Marco BillÃ³, Sergio L. Cacciatori, Frederik Denef, Pietro FrÃ©, Antoine Van Proeyen, Daniela Zanon
- 1999

We begin by presenting the superparticle action in the background of N = 2, D = 4 supergravity coupled to n vector multiplets interacting via an arbitrary special KÃ¤hler geometry. Our construction isâ€¦ (More)

- Marco Astorino, Sergio L. Cacciatori, Dietmar Klemm, Daniela Zanon
- 2002

We investigate the asymptotic dynamics of topological anti-de Sitter supergravity in two dimensions. Starting from the formulation as a BF theory, it is shown that the AdS2 boundary conditions implyâ€¦ (More)

Abstract. A main issue in superstring theory are the superstring measures. Dâ€™Hoker and Phong showed that for genus two these reduce to measures on the moduli space of curves which are determined byâ€¦ (More)

- Sergio L. Cacciatori, Dietmar Klemm, Wafic A. Sabra, D. Zanon
- 2000

We consider general black holes in D = 5, N = 2 supergravity coupled to vector multiplets, and discuss the issue of microstate counting from various viewpoints. The statistical entropy is computedâ€¦ (More)

- Sergio L. Cacciatori, Bianca L. Cerchiai, Alberto Della Vedova, Giovanni Ortenzi, Antonio Scotti
- 2008

We provide a simple coordinatization for the group G2, which is analogous to the Euler coordinatization for SU(2). We show how to obtain the general element of the group in a form emphasizing theâ€¦ (More)