Research Article

Warm Inflation with Nonminimal Derivative Coupling

Figure 2

Evolution of the tensor-to-scalar ratio (a) and running of the scalar spectral index (b) versus the scalar spectral index for chaotic potential in the background of Planck + WMAP9 + BAO + data. The figure has been plotted for , , and and with and varying .
343819.fig.002a
(a)
343819.fig.002b
(b)