Sentences with phrase «fat graviton»

Even if the findings do not support the fat graviton theory, they might place constraints on other speculative theories, such as Gia Dvali's idea that gravity is weak compared with the other forces because most of it escapes into higher dimensions, outside the three we experience.

This fat graviton barely interacts with the matter and energy roiling through «empty» space, thereby eliminating the 10120 error in the size of the cosmological constant while leaving enough energy to account for the observed acceleration of the universe.

He has proposed a strange, intriguing scenario in which gravity is transmitted by a particle, called a fat graviton, that could be as large as one two - hundreth of an inch wide — enormous compared with the particles that make up atoms.