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A Spinodal Solution to Swampland Inflationary Constraints · Around

2018

A Spinodal Solution to Swampland Inflationary Constraints

Holman, R., Richard, B.

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We show how the inclusion of non-perturbative, {\em dynamical} quantum effects on the evolution of the inflaton can allow for an inflationary phase that is both consistent with cosmological constraints {\em and} avoids the problems associated with the so-called swampland conditions.

In particular, for concave potentials such as those preferred by the Planck data, spinodal instabilities associated with tachyonic masses for long wavelength modes induce a second round of inflation, which in essence decouples the tree-level potential from the inflationary phase.
We illustrate these points using natural inflation as an example.

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K. Freese, J. A. Frieman, and A. V. Olinto, Phys. Rev. Lett. 65
1990
Earlier work this paper cites.
F. C. Adams, J. R. Bond, K. Freese, J. A. Frieman, and A. V. Olinto, Phys. Rev. D47
1993
Earlier work this paper cites.
D. Cormier and R. Holman, Phys. Rev. D60
1999
Earlier work this paper cites.
A. Berera, Nucl. Phys. B585
2000
Earlier work this paper cites.
D. Cormier and R. Holman, Phys. Rev. D62
2000
Earlier work this paper cites.
D. Boyanovsky, H. J. De Vega, R. Holman, and M. R. Martin, Phys. Rev. D65
2002
Earlier work this paper cites.
C. Vafa (2005), eprint hep-th/0509212
2005
Earlier work this paper cites.
E. Silverstein and A. Westphal, Phys. Rev. D78
2008
Earlier work this paper cites.

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