1.9k citations · 4.3k across the 36 of their papers we have counts for
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hep-th2008★ 1.9k cited
The galileon as a local modification of gravity
Alberto Nicolis, Riccardo Rattazzi, Enrico Trincherini
In the 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 from GR…
hep-ph2008★ 43 cited
Heavy Vectors in Higgs-less models
Riccardo Barbieri, Gino Isidori, Vyacheslav S. Rychkov +1
One or more heavy spin-1 fields may replace the Higgs boson in keeping perturbative unitarity up to a few TeV. By means of two prototype chiral models for the heavy spin-1 bosons,…