The Physical-Extraphysical Entanglement of Bodies, also shortened as PEpEB or PEEB, is an extraphysical mechanics hypothesis and theory that during astral projection and out-of-body experiences, the extraphysical body (also referred as extraphysical soul, spirit, consciousness or mind) leave the physical body, but it's still connected to it, and the extraphysical body gets all the information on extraphysical level and it transmits and register all the info on the physical body, where both work in harmony, using of properties like extraphysical superposition and extraphysical entanglement in order to work. The PEEB hypothesis can also be used to explain any kind of spiritual and religious experiences and even explain dreams and even imagination.
"The Physical-Extraphysical Entanglement of Bodies hypothesis is a really interesting hypothesis to explain spiritual and religious experiences, astral projection and out-of-body experiences, and it might be really useful to explain extraphysicalism and even prove that extraphysicalism is right, such as extraphysical mechanics and extraphysical theory, but it's necessary a lot more work and observation on that to prove it right."