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Phys. Rev. D 49, 748 (1994).
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For an earlier attempt at inflation with this superpotential, see E. J. Copeland, A. R. Liddle, D. H. Lyth, E. D. Stewart, and D. Wands, Phys. Rev. D 49, 6410 (1994).
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Harwood Academic, Switzerland
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Supersymmetric inflation has a long history and there are several reviews available, see, e.g., A. D. Linde, Particle Physics and Inflationary Cosmology (Harwood Academic, Switzerland, 1990).
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Particle Physics and Inflationary Cosmology
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Linde, A.D.1
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The soft supersymmetry-breaking scalar masses can be safely ignored
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The soft supersymmetry-breaking scalar masses can be safely ignored.
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8
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85038330633
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The supergravity-induced inflaton mass remains exactly zero even if we include in (Formula presented) all possible nonrenormalizable terms involving (Formula presented), (Formula presented), (Formula presented) allowed by the gauge and (Formula presented) symmetries, and with a minimal Kähler potential [see first reference in [3
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The supergravity-induced inflaton mass remains exactly zero even if we include in (Formula presented) all possible nonrenormalizable terms involving (Formula presented), (Formula presented), (Formula presented) allowed by the gauge and (Formula presented) symmetries, and with a minimal Kähler potential [see first reference in and
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9
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33748954944
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The fact that (Formula presented) plays a crucial role if higher order terms are included in the Kähler potential. The inflaton mass can then be kept (Formula presented) with only a mild tuning of just one parameter [G. Dvali (private communication)]. In many other inflationary scenarios one needs to adjust an infinite number of parameters
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E. D. Stewart, Phys. Rev. D 51, 6847 (1995).] The fact that (Formula presented) plays a crucial role if higher order terms are included in the Kähler potential. The inflaton mass can then be kept (Formula presented) with only a mild tuning of just one parameter [G. Dvali (private communication)]. In many other inflationary scenarios one needs to adjust an infinite number of parameters.
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Phys. Rev. D
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Stewart, E.D.1
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K. S. Babu (private communication).
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Babu, K.S.1
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A. R. Liddle, D. H. Lyth, R. K. Schaefer, Q. Shafi, and P. T. Viana, Mon. Not. R. Astron. Soc. 281, 531 (1996).MNRAA4
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