Review Article

Ekpyrotic Nongaussianity: A Review

Figure 7

(a) is shown as a function of the duration of conversion, with and for four different reflection potentials, and with the same line style assignments as in Figure 6. As the conversions become smoother, the predicted range of values narrows considerably, allowing rather definite predictions. (b) can be seen to be proportional to , that is, proportional to the equation of state
903907.fig.007a
(a)
903907.fig.007b
(b)