Paranormal investigator Joshua P. Warren reported on the possibility of peering into other dimensions through recent lab experiments his LEMUR team has been conducting. “When your consciousness is exposed to some kind of unusual interference from different frequencies it allows you to morph your reality into different things,” he explained. Usually we are out of phase with other dimensions– but when we see a ghost or other manifestation, it’s not like they have entered our domain, but rather we are entering theirs, he added.
Additional Info (too much to list in full)
The multiverse (or meta-universe) is the hypothetical set of multiple possible universes (including the historical universe we consistently experience) that together comprise everything that exists and can exist: the entirety of space, time, matter, and energy as well as the physical laws and constants that describe them. The term was coined in 1895 by the American philosopher and psychologist William James. The various universes within the multiverse are sometimes called parallel universes.
The structure of the multiverse, the nature of each universe within it and the relationship between the various constituent universes, depend on the specific multiverse hypothesis considered. Multiple universes have been hypothesized in cosmology, physics, astronomy, religion, philosophy, transpersonal psychology and fiction, particularly in science fiction and fantasy. In these contexts, parallel universes are also called “alternative universes”, “quantum universes”, “interpenetrating dimensions”, “parallel dimensions”, “parallel worlds”, “alternative realities”, “alternative timelines”, and “dimensional planes,” among others.