Hartle, Hawking and Hertog (HHH)

These three authors made a prediction yesterday.

You can read their article in:

HHH

Here I just quote:

"Hence the NBWF plus classicality at late times implies inflation at early times."

With this phrase they mean that inflation must happen if we accept the No Boundary Wave Function (NBWF), and restrict our present to the one we know. This is then the "Scientific Predictive Anthropic Principle"(SPAP).