In this paper an interesting overview about the existence of the universe is given. It will focused in particular on efforts of modern-speculative physics, considering then metaphysical considerations and some ideas of theism.
International Letters of Social and Humanistic Sciences (Volume 50)
P. Di Sia "About the Existence of the Universe among Speculative Physics, Metaphysics and Theism: an Interesting Overview", International Letters of Social and Humanistic Sciences, Vol. 50, pp. 36-43, 2015