The current understanding of quantum physics does not provide a basis for creating new universes. Quantum physics is a branch of physics that deals with the behavior of particles and systems at the smallest scales. It describes the probabilistic nature of particle interactions and the wave-particle duality.
While quantum physics allows for intriguing phenomena such as superposition and entanglement, which can have profound implications for information processing and cryptography, it does not provide a mechanism for creating entirely new universes.
Speculations and theories regarding the creation of universes fall within the realm of cosmology and theoretical physics. For instance, some cosmological models, such as inflationary cosmology or certain variants of string theory, propose mechanisms that could explain the origin of our universe or the existence of multiple universes within a larger framework.
However, these ideas are highly speculative and remain theoretical constructs that have yet to be confirmed by empirical evidence. Currently, our understanding of the universe's origins and the existence of other universes is still an area of active research and subject to ongoing investigation.