14 citations · 37 across the 8 of their papers we have counts for
5 papers · 1 filter
Consistency of a kind of general noncanonical warm inflation
Xiao-Min Zhang, Ang Fu, Kai Li +4
The framework of a kind of noncanonical warm inflation is introduced, and the dynamical equations of this scenario are presented. We propose the slow roll approximations and give s…
Non-Gaussianity in a general kind noncanonical warm inflation
Xiao-Min Zhang, Kai Li, Hong-Yang Ma +2
The general kind noncanonical warm inflation is introduced and its total non-Gaussianity of perturbation on uniform energy density hypersurfaces is studied. The total non-Gaussiani…
Noncanonical warm inflation: a model with a general Lagrangian density
Kai Li, Xiao-Min Zhang, Hong-Yang Ma +1
Warm inflation is extended from the canonical field to the noncanonical field with a general Lagrangian density having coupling form of kinetic and potential terms. We develop the…
Primordial non-Gaussianity in noncanonical warm inflation: three- and four-point correlations
Xiao-Min Zhang, Hong-Yang Ma, Peng-Cheng Chu +1
Non-Gaussianity generated in inflation can be contributed by two parts. The first part, denoted by , is the contribution from four-point correlation of inflaton field…
Primordial non-Gaussianity in warm inflation using formalism
Xiao-Min Zhang, Hong-Yang Ma, Peng-Cheng Chu +2
A formalism is used to study the non-Gaussianity of the primordial curvature perturbation on an uniform density hypersurfaces generated by the warm inflation for the first tim…