搜索结果: 1-4 共查到“物理学 Non-gaussianities”相关记录4条 . 查询时间(0.078 秒)
Non-Gaussianities in Multifield Inflation: Superhorizon Evolution, Adiabaticity, and the Fate of fnl
Multifield Inflation Superhorizon Evolution
2010/12/27
We explore the superhorizon generation of large fnl of the local form in two field inflation. We calculate the two- and three-point observables in a general class of potentials which allow for an ana...
Inflation in Entropic Cosmology: Primordial Perturbations and non-Gaussianities
Entropic Cosmology Primordial Perturbations non-Gaussianities
2010/12/23
We investigate thermal inflation in double-screen entropic cosmology. We find that its realization is general, resulting from the system evolution from non-equilibrium to equilibrium. Furthermore, goi...
Non-Gaussianities in Multifield Inflation: Superhorizon Evolution, Adiabaticity, and the Fate of fnl
Non-Gaussianities in Multifield Inflation Superhorizon Evolution Adiabaticity Fate of fnl
2010/12/21
We explore the superhorizon generation of large fNL of the local form in two eld in
ation.We calculate the two- and three-point observables in a general class of potentials which allow for an analyt...
Inflation in Entropic Cosmology: Primordial Perturbations and non-Gaussianities
Inflation in Entropic Cosmology Primordial Perturbations non-Gaussianities
2010/12/21
We investigate thermal inflation in double-screen entropic cosmology. We find that its realization is general, resulting from the system evolution from non-equilibrium to equilibrium. Furthermore,goin...