158 citations · 470 across the 10 of their papers we have counts for
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astro-ph2005★ 51 cited
Inflation: A graceful entrance from Loop Quantum Cosmology
N. J. Nunes
The evolution of a scalar field is explored taking into account the presence of a background fluid in a positively curved Universe in the framework of loop quantum cosmology. Thoug…
hep-th2005★ 12 cited
On the stability of field-theoretical regularizations of negative tension branes
N. J. Nunes, Marco Peloso
Any attempt to regularize a negative tension brane through a bulk scalar requires that this field is a ghost. One can try to improve in this aspect in a number of ways. For instanc…
astro-ph2005★ 40 cited
Number counts in homogeneous and inhomogeneous dark energy models
N. J. Nunes, A. C. da Silva, N. Aghanim
In the simple case of a constant equation of state, redshift distribution of collapsed structures may constrain dark energy models. Different dark energy models having the same ene…