Anti-D3 Branes: Singular to the bitter end
Jun, 2012
5 pages
Published in:
- Phys.Rev.D 87 (2013) 10, 106010
- Published: May 31, 2013
e-Print:
- 1206.6369 [hep-th]
View in:
Citations per year
Abstract: (APS)
We study the full backreaction of anti-D3 branes smeared over the tip of the deformed conifold. Requiring the 5-form flux and warp factor at the tip to be that of anti-D3 branes, we find a simple power-counting argument showing that if the 3-form fluxes have no IR singularity, they will be necessarily imaginary anti-self-dual. Hence the only solution with anti-D3 branes at the tip of the conifold that is regular in the IR and the UV is the anti-Klebanov-Strassler solution, and there is no regular solution whose D3-charge is negative in the IR and positive in the UV.Note:
- 4 pages (for obvious reasons), revtex; v2: minor improvements
- 11.25.Tq
- 04.60.Cf
- 11.25.Yb
- conifold: deformation
- differential forms: 3
- membrane model
- back reaction
- singularity
References(15)
Figures(1)
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