Corpus ID: 15789624

Les Houches Lectures on Warped Models and Holography

@article{Gherghetta2006LesHL,
  title={Les Houches Lectures on Warped Models and Holography},
  author={T. Gherghetta},
  journal={arXiv: High Energy Physics - Phenomenology},
  year={2006}
}
  • T. Gherghetta
  • Published 2006
  • Physics
  • arXiv: High Energy Physics - Phenomenology
The theoretical tools required to construct models in warped extra dimensions are presented. This includes how to localise zero modes in the warped bulk and how to obtain the holographic interpretation using the AdS/CFT correspondence. Several models formulated in warped space are then discussed including nonsupersymmetric and supersymmetric theories as well as their dual interpretation. Finally it is shown how grand unification occurs in warped models. 

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References

SHOWING 1-10 OF 108 REFERENCES
Holography for fermions
The holographic interpretation is a useful tool to describe 5D field theories in a 4D language. In particular it allows one to relate 5D AdS theories with 4D CFTs. We elaborate on the 5D/4DExpand
Randall-Sundrum models and the regularized AdS/CFT correspondence
It has been proposed that Randall-Sundrum models can be holographically described by a regularized (broken) conformal field theory. We analyze the foundations of this duality using a regularizedExpand
Comments on the holographic picture of the Randall-Sundrum model
We discuss some issues about the holographic interpretation of the compact Randall-Sundrum model, which is conjectured to be dual to a 4d field theory with non-linearly realized conformal symmetry.Expand
TASI Lectures on Extra Dimensions and Branes
This is a pedagogical introduction into theories with branes and extra dimensions. We first discuss the construction of such models from an effective field theory point of view, and then discussExpand
Quantum field theory and unification in AdS5
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 withExpand
Partly supersymmetric grand unification
It is shown how grand unification can occur in models which are partly supersymmetric. The particle states which are composite do not contribute to the running of gauge couplings above theExpand
Flavor violation and warped geometry
Extra dimensions have interesting consequences for flavor physics. We consider a setup where the standard model fermions and gauge fields reside in the bulk of a warped extra dimension. FermionExpand
Anti-de Sitter space and holography
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 ofExpand
ICTP Lectures on Large Extra Dimensions
I give a brief and elementary introduction to braneworld models with large extra dimensions. Three conceptually distinct scenarios are outlined: (i) Large compact extra dimensions; (ii) Warped extraExpand
Grand unified theories without the desert.
  • A. Pomarol
  • Physics, Medicine
  • Physical review letters
  • 2000
We present a grand unified theory (GUT) that has GUT fields with masses of the order of a TeV, but at the same time preserves (at the one-loop level) the success of gauge-coupling unification of theExpand
...
1
2
3
4
5
...