Quantum Field Theory of the Universe in the Induced Gravity

The quantum field theory on the universe in the induced theory of gravity is discussed in detail. After the wave function of the universes was regarded as a universe field operator in the minisuperspace, not only the difficulty in a probabilistic interpretation in the quantum cosmology can be circumvented, but also the conclusion of the multiple production of universes is obtained. We find the distribution of these universes created from ‘nothing’ is the planck distribution.