65 citations · 183 across the 6 of their papers we have counts for
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hep-ph2014★ 34 cited
Marginally Deformed Starobinsky Gravity
A. Codello, J. Joergensen, F. Sannino +1
We show that quantum-induced marginal deformations of the Starobinsky gravitational action of the form , with the Ricci scalar and a positive parameter, smalle…
hep-ph2014★ 32 cited
Primordial tensor modes from quantum corrected inflation
Jakob Joergensen, Francesco Sannino, Ole Svendsen
We analyze quantum corrections on the naive -Inflation. These typically lead to an inflaton potential which carries a non-integer power of the field. We consider both minimal…
hep-ph2014★ 65 cited
X-ray Lines from Dark Matter: The Good, The Bad, and The Unlikely
Mads Frandsen, Francesco Sannino, Ian M. Shoemaker +1
We consider three classes of dark matter (DM) models to account for the recently observed 3.5 keV line: metastable excited state DM, annihilating DM, and decaying DM. We study two…