7 Citations
QCD and a holographic model of hadrons.
- PhysicsPhysical review letters
- 2005
The framework is a holographic version of the QCD sum rules, motivated by the anti-de Sitter/conformal field theory correspondence, and naturally incorporates properties of QCD dictated by chiral symmetry.
Localized backreacted flavor branes in holographic QCD
- Physics
- 2008
We investigate the perturbative (in gsND8) backreaction of localized D8 branes in D4-D8 systems including in particular the Sakai Sugimoto model. We write down the explicit expressions of the…
Fundamental matter, meson spectroscopy and non-critical string/gauge duality
- Physics
- 2006
We discuss the incorporation of quarks in the fundamental representation of the color group into the non-critical string/gauge duality. We focus on confining theories and address this question using…
Instantons on D7 brane probes and AdS/CFT with flavour
- Physics
- 2006
Recent work on adding flavour to the generalized AdS/CFT correspondence is reviewed. In particular, we consider instanton configurations on two coincident D7 brane probes. These are matched to the…
Open string modes at brane intersections
- Physics, Mathematics
- 2006
We study systematically the open string modes of a general class of BPS intersections of branes. We work in the approximation in which one of the branes is considered as a probe embedded in the…
Scalar effective potential for D7 brane probes which break chiral symmetry
- Physics
- 2006
We consider D7 brane probes embedded in deformed AdS5 × S5 supergravity backgrounds which are non-supersymmetric in the interior. In the context of the generalised AdS/CFT correspondence, these…
References
SHOWING 1-10 OF 24 REFERENCES
Holography and phenomenology
- Physics
- 2001
We examine various aspects of the conjectured duality between warped AdS5 geometries with boundary branes and strongly coupled (broken) conformal field theories coupled to dynamical gravity. We also…
The Holographic Life of the η
- Physics
- 2004
In the string holographic dual of large-Nc QCD with Nf ∞avours of (1), the · 0 meson is massless at inflnite Nc and dual to a collective ∞uctuation of Nf D6-brane probes in a supergravity background.…
Quantum field theory and unification in AdS5
- Physics
- 2001
We consider gauge bosons in the bulk of AdS5 in a two-brane theory that addresses the hierarchy problem. We demonstrate that one can do a perturbative calculation above the IR scale associated with…
Chiral dynamics from AdS space
- Physics
- 2004
We study the low energy dynamics of pions in a gravity dual of chiral symmetry breaking. The string theory construction consists of a probe D7 brane in the Constable-Myers nonsupersymmetric…
Chiral symmetry breaking and pions in nonsupersymmetric gauge / gravity duals
- Physics
- 2004
We study gravity duals of large N nonsupersymmetric gauge theories with matter in the fundamental representation by introducing a D7-brane probe into deformed AdS backgrounds. In particular, we…
Patterns of spontaneous chiral symmetry breaking in the large-Nc limit of QCD-like theories
- Physics
- 1998
Adding flavor to AdS/CFT
- Physics
- 2002
Coupling fundamental quarks to QCD in the dual string representation corresponds to adding the open string sector. Flavors therefore should be represented by space‐time filling D‐branes in the dual…
Anti-de Sitter space and holography
- Physics
- 1998
Recently, it has been proposed by Maldacena that large $N$ limits of certain conformal field theories in $d$ dimensions can be described in terms of supergravity (and string theory) on the product of…
The Large-N Limit of Superconformal Field Theories and Supergravity
- Physics, Mathematics
- 1997
We show that the large-N limits of certainconformal field theories in various dimensions includein their Hilbert space a sector describing supergravityon the product of anti-de Sitter spacetimes,…