Quantum foam (also referred to as space time foam) is a concept in quantum mechanics devised by John Wheeler in 1955. The foam is supposed to be conceptualized as the foundation of the fabric of ...

Most crucially, inflation explains how we got our large-scale structures. The act of inflation took the quantum foam of space-time and expanded it to larger scales, laying down the gravitational ...

From slow neutrinos to quantum foam, these experiments are hoping to finally answer it What we’re still lacking, however, is a quantum field theory of gravity. Alone of the four forces ...