96 citations · 138 across the 3 of their papers we have counts for
3 papers
gr-qc2021★ 1 cited
Inflationary attractors from a non-canonical kinetic term
Zhu Yi, Zong-Hong Zhu
We show explicitly how the T-model, E-model, and Hilltop inflations are obtained from the inflation models with a non-canonical kinetic term and an arbitrary potential. By this met…
gr-qc2016★ 41 cited
Nonminimal coupling and inflationary attractors
Zhu Yi, Yungui Gong
We show explicitly how the T model, E model, and Hilltop inflations are obtained from the general scalar-tensor theory of gravity with arbitrary conformal factors in the strong cou…
hep-th2014★ 96 cited
Feynman Diagrams for Stochastic Inflation and Quantum Field Theory in de Sitter Space
Bjorn Garbrecht, Florian Gautier, Gerasimos Rigopoulos +1
We consider a massive scalar field with quartic self-interaction in de~Sitter spacetime and present a diagrammatic expansion that describes the field as driven by stoch…