2 papers
hep-th2025
modular inflation
Si-Yi Jiang, Wenbin Zhao, Gui-Jun Ding
We investigate inflation models governed by the Siegel modular group . The group extends the framework from one modulus to t…
hep-ph2024
Modular invariant inflation and reheating
Gui-Jun Ding, Si-Yi Jiang, Yong Xu +1
We use modular symmetry as an organizing principle that attempts to simultaneously address the lepton flavor puzzle, inflation, and post-inflationary reheating. We demonstrate this…