Yep. Quantum physics also suggests that merely observing such an entity changes its nature. Lot not known or understood. However Einstein has yet to be proven wrong and no corollaries to his theories have been proven to be true.
Quantum physics also suggests that merely observing such an entity changes its nature.
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At some level, this very strange effect is likely bound up in quantum entanglement. The observer is part of the experiment and he has no means to fully place himself outside its domain.
The whole thing produces very odd and currently inexplicable observations where in some cases events in the future appear to alter the past, before they ever occurred.
https://phys.org/news/2017-07-physicists-retrocausal-quantum-theory-future.html