Understanding the Relationship Between Inflation and Quantum Fluctuations

[Quds Akbar]

I was reading something and I came along this:
"Is inflation self-sustaining through inflation of quantum-mechanical fluctuations?"
How can inflation be self sustained through quantum fluctuations, is it possible?

 

[Bandersnatch]

Posts #3 & #4 in the thread linked below explain it well:
https://www.physicsforums.com/threa...rses-created-during-eternal-inflation.775694/