2 00 3 The Kähler Cone as Cosmic Censor
نویسنده
چکیده
M-theory effects prevent five-dimensional domain-wall and black-hole solutions from developing curvature singularities. While so far this analysis was performed for particular models, we now present a model-independent proof that these solutions do not have naked singularities as long as the Kähler moduli take values inside the extended Kähler cone. As a by-product we obtain information on the regularity of the Kähler-cone metric at boundaries of the Kähler cone and derive relations between the geometry of moduli space and space-time. Submitted to: Class. Quantum Grav. PACS numbers: 04.20.Dw, 11.25.Yb, 04.65.+e, 11.27.+d, 04.70-s The Kähler Cone as Cosmic Censor 2
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The Kähler Cone as Cosmic Censor
M-theory effects prevent five-dimensional domain-wall and black-hole solutions from developing curvature singularities. While so far this analysis was performed for particular models, we now present a model-independent proof that these solutions do not have naked singularities as long as the Kähler moduli take values inside the extended Kähler cone. As a by-product we obtain information on the ...
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