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Showing 1996 · gr-qcShow all
2 papers · 2 filters
gr-qc1996★ 18 cited
Reconciling inflation with openness
Luca Amendola, Carlo Baccigalupi, Franco Occhionero
It is already understood that the increasing observational evidence for an open Universe can be reconciled with inflation if our horizon is contained inside one single huge bubble…
gr-qc1996★ 17 cited
Graviton Spectra in String Cosmology
Massimo Galluccio, Marco Litterio, Franco Occhionero
We propose to uncover the signature of a stringy era in the primordial Universe by searching for a prominent peak in the relic graviton spectrum. This feature, which in our specifi…