Dynamic SU(2) Structure from Seven-branes
arXiv:1011.3510 · doi:10.1007/JHEP05(2011)110
Abstract
We obtain a family of supersymmetric solutions of type IIB supergravity with dynamic SU(2) structure, which describe the local geometry near a stack of four D7-branes and one O7-plane wrapping a rigid four-cycle. The deformation to a generalized complex geometry is interpreted as a consequence of nonperturbative effects in the seven-brane gauge theory. We formulate the problem for seven-branes wrapping the base of an appropriate del Pezzo cone, and in the near-stack limit in which the four-cycle is flat, we obtain an exact solution in closed form. Our solutions serve to characterize the local geometry of nonperturbatively-stabilized flux compactifications.
49 pages, 2 figures; v2: minor corrections, references added
References in corpus (41)
- de Sitter Vacua in String Theory
- Hierarchies from Fluxes in String Compactifications
- Supergravity and a Confining Gauge Theory: Duality Cascades and SB-Resolution of Naked Singularities
- Out Of This World Supersymmetry Breaking
- Systematics of Moduli Stabilisation in Calabi-Yau Flux Compactifications
- Superconformal Field Theory on Threebranes at a Calabi-Yau Singularity
- CFT's From Calabi-Yau Four-folds
- Non-Perturbative Superpotentials In String Theory
- D-Branes and Topological Field Theories
- F-theory and Orientifolds
- Superstrings and Topological Strings at Large N
- The String Dual of a Confining Four-Dimensional Gauge Theory
- RR Flux on Calabi-Yau and Partial Supersymmetry Breaking
- K-theory and Ramond-Ramond charge
- Generalized structures of N=1 vacua
- A Large N Duality via a Geometric Transition
- A scan for new N=1 vacua on twisted tori
- Supersymmetric Three-Form Flux Perturbations on
- GUTs in Type IIB Orientifold Compactifications
- Flux-induced SUSY-breaking soft terms on D7-D3 brane systems
- D-brane Deconstructions in IIB Orientifolds
- D3-brane Potentials from Fluxes in AdS/CFT
- D-branes on general N=1 backgrounds: superpotentials and D-terms
- From ten to four and back again: how to generalize the geometry
- Supersymmetric D-branes and calibrations on general N=1 backgrounds
- Lectures on Generalized Complex Geometry for Physicists
- Supersymmetric sources, integrability and generalized-structure compactifications
- Chern-Simons terms and the Three Notions of Charge
- On supersymmetric solutions of type IIB supergravity with general fluxes
- Geometric Transitions
- AdS Strings with Torsion: Non-complex Heterotic Compactifications
- The Manifestly Sl(2;Z)-covariant Superstring
- Deforming Calabi-Yau Threefolds
- Gravity duals to deformed SYM theories and Generalized Complex Geometry
- General Type IIB Fluxes with SU(3) Structures
- Stabilizing All Kahler Moduli in Type IIB Orientifolds
- New supersymmetric flux vacua with intermediate SU(2) structure
- Gauge Theory RG Flows from a Warped Resolved Orbifold
- Gauge theories from D7-branes over vanishing 4-cycles
- Gaugino Condensation and Generation of Supersymmetric 3-Form Flux
- SL(2,R) covariant conditions for N=1 flux vacua
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- Towards de Sitter from 10D
- The tension between 10D supergravity and dS uplifts
- Magnetized E3-brane instantons in F-theory
- Control issues of KKLT
- A 10d view on the KKLT AdS vacuum and uplifting
- Flux and Instanton Effects in Local F-theory Models and Hierarchical Fermion Masses
- A New Class of de Sitter Vacua in Type IIB Large Volume Compactifications
- Tachyons in Classical de Sitter Vacua
- D-brane non-perturbative effects and geometric deformations
- A Global View on The Search for de-Sitter Vacua in (type IIA) String Theory
- non-Abelian T-duality, G2-structure Rotation and Holographic Duals of N=1 Chern-Simons Theories
- Soft branes in supersymmetry-breaking backgrounds
- Kähler moduli stabilization from ten dimensions
- New N=1 dualities from orientifold transitions - Part II: String Theory
- New N=1 dualities from orientifold transitions - Part I: Field Theory
- On uplifts by warped anti-D3-branes
- A Toolkit for Perturbing Flux Compactifications
- Gaugino mass term for D-branes and Generalized Complex Geometry
- Supersymmetry of consistent massive truncations of IIB supergravity
- The Chiral MagnetoHydroDynamics of QCD fluid at RHIC and LHC
- Dynamics of warped flux compactifications with backreacting anti-branes
- Smearing and Unsmearing KKLT AdS Vacua
- Timelike structures of ten-dimensional supersymmetry
- SL(2,R) covariant conditions for N=1 flux vacua
- Symmetry Breaking Bulk Effects in Local D-brane Models
- Branes, fermions, and superspace dualities