Mirror Fermat Calabi-Yau Threefolds and Landau-Ginzburg Black Hole Attractors

Simple item page
dc.creatorBellucci, S.
dc.creatorFerrara, S.
dc.creatorMarrani, A.
dc.creatorYeranyan, A.
dc.date2006-08-14
dc.date2007-04-04
dc.date.accessioned2026-07-07T11:07:03Z
dc.date.available2026-07-07T11:07:03Z
dc.descriptionWe study black hole attractor equations for one-(complex structure)modulus Calabi-Yau spaces which are the mirror dual of Fermat Calabi-Yau threefolds (CY_{3}s). When exploring non-degenerate solutions near the Landau-Ginzburg point of the moduli space of such 4-dimensional compactifications, we always find two species of extremal black hole attractors, depending on the choice of the Sp(4,Z) symplectic charge vector, one 1/2-BPS (which is always stable, according to general results of special Kahler geometry) and one non-BPS. The latter turns out to be stable (local minimum of the ``effective black hole potential'' V_{BH}) for non-vanishing central charge, whereas it is unstable (saddle point of V_{BH}) for the case of vanishing central charge. This is to be compared to the large volume limit of one-modulus CY_{3}-compactifications (of Type II A superstrings), in which the homogeneous symmetric special Kahler geometry based on cubic prepotential admits (beside the 1/2-BPS ones) only non-BPS extremal black hole attractors with non-vanishing central charge, which are always stable.
dc.descriptionRevised and extended version. Older Sects. expanded and re-organized, new Sects. added, typos fixed, Refs. updated. 1+90 pages, 5 Tables, no figures
dc.identifierhttps://arxiv.org/abs/hep-th/0608091
dc.identifierhttp://arxiv.org/abs/hep-th/0608091
dc.identifierRiv.NuovoCim.29N5:1-88,2006
dc.identifierdoi:10.1393/ncr/i2007-10013-y
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189717
dc.subjectHigh Energy Physics - Theory
dc.titleMirror Fermat Calabi-Yau Threefolds and Landau-Ginzburg Black Hole Attractors
dc.typetext

Files

Collections

arXiv