SuperCool Inflation: A Graceful Exit from Eternal Inflation at LHC Scales and Below

Understand

In SuperCool Inflation (SCI), a technically natural and thermal effect gives a graceful exit to old inflation.

• The Universe starts off hot and trapped in a false vacuum.
• The Universe supercools and inflates solving the horizon and flatness problems.
• The inflaton couples to a set of QCD like fermions.