Supersymmetric probes on the conifold

Abstract

We study the supersymmetric embeddings of different D-brane probes in the AdS_5 x T^{1,1} geometry. The main tool employed is kappa symmetry and the cases studied include D3-, D5- and D7-branes. We find a family of three-cycles of the T^{1,1} space over which a D3-brane can be wrapped supersymmetrically and we determine the field content of the corresponding gauge theory duals. Supersymmetric configurations of D5-branes wrapping a two-cycle and of spacetime filling D7-branes are also found. The configurations in which the entire T^{1,1} space is wrapped by a D5-brane (baryon vertex) and a D7-brane are also studied. Some other embeddings which break supersymmetry but are nevertheless stable are also determined.

44 pages, LaTeX; v2: typos corrected, references added, discussion of D5-brane embeddings improved

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• On D3-brane Potentials in Compactifications with Fluxes and Wrapped D-branes
• Towards an Explicit Model of D-brane Inflation
• A Delicate Universe
• Meson spectroscopy from holomorphic probes on the warped deformed conifold
• Unquenched Flavors in the Klebanov-Witten Model
• Non-Invertible Symmetries from Holography and Branes
• Properties of some conformal field theories with M-theory duals
• The black hole in the throat - thermodynamics of strongly coupled cascading gauge theories
• A note on the holography of Chern-Simons matter theories with flavour
• Holographic mesons in various dimensions
• Klebanov-Witten theory with massive dynamical flavors
• Open string modes at brane intersections
• Chasing Brane Inflation in String-Theory
• Inflation from Wrapped Branes
• Holographic decays of large-spin mesons
• Brane Effective Actions, Kappa-Symmetry and Applications
• Supersymmetric Branes on AdS_5 x Y^{p,q} and their Field Theory Duals
• A New Holographic Model of Chiral Symmetry Breaking
• Fundamental matter, meson spectroscopy and non-critical string/gauge duality
• Multiflavour excited mesons from the fifth dimension
• Moduli Stabilisation and de Sitter String Vacua from Magnetised D7 Branes
• Localized Backreacted Flavor Branes in Holographic QCD
• Inflation at the Tip
• Mesons and Flavor on the Conifold
• D7 Brane Embeddings and Chiral Symmetry Breaking
• Adding flavor to the gravity dual of non-commutative gauge theories
• D3-brane Vacua in Stabilized Compactifications
• Membranes with Topological Charge and AdS4/CFT3 Correspondence
• Holographic flavor on the Higgs branch
• The Gauge/Gravity Theory of Blown up Four Cycles
• Adding flavour to the Polchinski-Strassler background
• Scalar effective potential for D7 brane probes which break chiral symmetry
• Heavy Quark Potentials in Some Renormalization Group Revised AdS/QCD Models
• Systematics of multi-field effects at the end of warped brane inflation
• D-brane probes on L^{abc} Superconformal Field Theories
• Bulk fields in AdS_5 from probe D7 branes
• Conifolds and Tunneling in the String Landscape
• D3-D5 theories with unquenched flavors
• On the geometry of string duals with backreacting flavors
• Punctures from Probe M5-Branes and N=1 Superconformal Field Theories
• Mesons in marginally deformed AdS/CFT
• Supersymmetry of consistent massive truncations of IIB supergravity
• Baryonic Condensates on the Conifold
• Brane nucleation instabilities in non-AdS/non-CFT
• Surface operators in the Klebanov-Witten theory
• Holographic flavour in the N=1 Polchinski-Strassler background
• Lessons from giant gravitons on $Ad{S}_5\times T^{1,1}$
• A Novel (2+1)-Dimensional Model of Chiral Symmetry Breaking
• On Supersymmetric D7-branes in the Warped Deformed Conifold
• Instantons on D7 brane probes and AdS/CFT with flavour
• BPS Electromagnetic Waves on Giant Gravitons
• Massless fermionic bound states and the gauge/gravity correspondence
• Supersymmetric backgrounds from $\lambda$-deformations
• Toward NS5 Branes on the Resolved Cone over Y^{p,q}
• Gravity duals of 2d supersymmetric gauge theories
• Sasakian quiver gauge theories and instantons on the conifold
• Half BPS states in AdS_5 x Y^{p,q}
• Killing spinors of some supergravity solutions
• Supersymmetric solutions of type-II supergravity from $\lambda$-deformations and zoom-in limits
• Non-singlet Baryons in Less Supersymmetric Backgrounds
• Intersecting Flavor Branes
• Holographic flavor in the gauge/gravity duality
• Wavefunctions on magnetized branes in the conifold
• On spontaneous breaking of conformal symmetry by probe flavour D-branes
• Flavours in global Klebanov-Witten background
• Extending BCCNR flavored geometry to the negative coupling constant region
• BPS $M2$-branes in $Ad{S}_4\times Q^{1,1,1}$ Dual to Loop Operators
• Gravity, finite duality cascades and confinement
• Probe D-branes in Superconformal Field Theories
• Which BPS Baryons Minimize Volume?
• Supersymmetry and flavor in a sugra dual of N=1 Yang-Mills