without energy, nothing works and everything is wave and energy at the same time, it only depends on how you look at it.
most researchers do not yet want to explore what triggered the beginning. but i can understand why they don't want to. until we humans not understand how the hole universe works, we can't understand the origin of it. scientists who try to give answers only give their personal opinion, which have no proof and no basis for a theory and are only blind speculations. sure, there some formulas but in the end they are only formulas...