Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Share This Author
Galileon as a local modification of gravity
- A. Nicolis, R. Rattazzi, E. Trincherini
- Physics
- 13 November 2008
In the Dvali-Gabadadze-Porrati (DGP) model, the "self-accelerating" solution is plagued by a ghost instability, which makes the solution untenable. This fact, as well as all interesting departures…
Bounding scalar operator dimensions in 4D CFT
- R. Rattazzi, V. Rychkov, E. Tonni, A. Vichi
- Mathematics
- 1 July 2008
In an arbitrary unitary 4D CFT we consider a scalar operator phi, and the operator phi(2) defined as the lowest dimension scalar which appears in the OPE phi x phi with a nonzero coefficient. Using…
The Strongly-Interacting Light Higgs
- G. Giudice, C. Grojean, A. Pomarol, R. Rattazzi
- Physics
- 15 March 2007
We develop a simple description of models where electroweak symmetry breaking is triggered by a light composite Higgs, which emerges from a strongly-interacting sector as a pseudo-Goldstone boson.…
Theories with Gauge-Mediated Supersymmetry Breaking
- G. Giudice, R. Rattazzi
- Physics
- 12 January 1998
Causality, analyticity and an IR obstruction to UV completion
- A. Adams, N. Arkani-Hamed, S. Dubovsky, A. Nicolis, R. Rattazzi
- Physics
- 20 February 2006
We argue that certain apparently consistent low-energy effective field theories described by local, Lorentzinvariant Lagrangians, secretly exhibit macroscopic non-locality and cannot be embedded in…
Strong Interactions and Stability in the DGP Model
- M. Luty, M. Porrati, R. Rattazzi
- Physics
- 12 March 2003
The model of Dvali, Gabadadze, and Porrati (DGP) gives a simple geometrical setup in which gravity becomes 5-dimensional at distances larger than a length scale lambda(DGP). We show that this theory…
Quantum Gravity and Extra Dimensions at High-Energy Colliders
- G. Giudice, R. Rattazzi, J. Wells
- Physics
- 10 November 1998
Electroweak symmetry breaking after LEP1 and LEP2
- R. Barbieri, A. Pomarol, R. Rattazzi, A. Strumia
- Physics
- 5 May 2004
Gaugino mass without singlets
- G. Giudice, M. Luty, H. Murayama, R. Rattazzi
- Physics
- 21 October 1998
In models with dynamical supersymmetry breaking in the hidden sector, the gaugino masses in the observable sector have been believed to be extremely suppressed (below 1 keV), unless there is a gauge…
Classical and Quantum Consistency of the DGP Model
- A. Nicolis, R. Rattazzi
- Physics
- 21 April 2004
We study the Dvali-Gabadadze-Porrati model by the method of the boundary effective action. The truncation of this action to the bending mode π consistently describes physics in a wide range of…
...
1
2
3
4
5
...