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2015

On the Three Primordial Numbers

Gobbetti, Roberto, Pajer, Enrico, Roest, Diederik

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Cosmological observations have provided us with the measurement of just three numbers that characterize the very early universe: $ 1-n_{s} $, $ N $ and $\ln\Delta_R^2$.

Although each of the three numbers individually carries limited information about the physics of inflation, one may hope to extract non-trivial information from relations among them.
Invoking minimality, namely the absence of ad hoc large numbers, we find two viable and mutually exclusive inflationary scenarios.
The first is the well-known inverse relation between $1- n_{s} $ and $ N $.

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G. F. Smoot, C. Bennett, A. Kogut, E. Wright, J. Aymon, et al., Astrophys.J. 396
1992
Earlier work this paper cites.
D. H. Lyth, Phys.Rev.Lett. 78
1997
Earlier work this paper cites.
Q.-G. Huang, Phys.Rev. D76
2007
Earlier work this paper cites.
C. Cheung, P. Creminelli, A. L. Fitzpatrick, J. Kaplan, and L. Senatore, JHEP 0803
2008
Earlier work this paper cites.
L. Senatore, K. M. Smith, and M. Zaldarriaga, JCAP 1001
2010
Earlier work this paper cites.
V. Mukhanov, Eur.Phys.J. C73
2013
Earlier work this paper cites.

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