According to the multiverse theory, which is a speculative concept in physics and cosmology, it suggests the existence of multiple universes or a "multiverse" that encompasses a vast range of possible realities or parallel universes. However, it's important to note that the multiverse theory is still a topic of scientific exploration and debate, and its existence is yet to be confirmed.
Within the framework of the multiverse theory, it is conceivable that there could be universes that share similarities with ours, including universes where individuals resemble us physically and behave similarly. These parallel universes could potentially have similar laws of physics, fundamental constants, and initial conditions, leading to the emergence of similar structures and beings.
However, it's worth noting that even if such universes exist, it doesn't necessarily mean that every detail would be identical. Small variations or differences in initial conditions or random events could lead to divergences over time, resulting in distinct outcomes and experiences.
It's also essential to understand that the multiverse theory encompasses a wide range of possibilities, including universes with entirely different physical laws and conditions. So, while there could be universes similar to ours, there could also be vastly different universes where life, as we know it, may not even be possible.
As of now, the multiverse theory remains speculative, and scientists continue to explore its implications and search for evidence to support or refute its existence.