BPS black holes in a non-homogeneous deformation of the stu model of N = 2, D = 4 gauged supergravity
Articolo
Data di Pubblicazione:
2015
Citazione:
BPS black holes in a non-homogeneous deformation of the stu model of N = 2, D = 4 gauged supergravity / D. Klemm, A. Marrani, N. Petri, C. Santoli. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2015:9(2015 Sep), pp. 205.1-205.23.
Abstract:
We consider a deformation of the well-known stu model of $N=2$, $D=4$
supergravity, characterized by a non-homogeneous special K\"ahler manifold,
and by the smallest electric-magnetic duality Lie algebra consistent with its
upliftability to five dimensions. We explicitly solve the BPS attractor
equations and construct static supersymmetric black holes with radial symmetry,
in the context of $\textU(1)$ dyonic Fayet-Iliopoulos gauging, focussing on
axion-free solutions. Due to non-homogeneity of the scalar manifold, the model
evades the analysis recently given in the literature. The relevant physical
properties of the resulting black hole solution are discussed.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
High Energy Physics - Theory; High Energy Physics - Theory; General Relativity and Quantum Cosmology
Elenco autori:
D. Klemm, A. Marrani, N. Petri, C. Santoli
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