OK, so I've ruined a perfectly good clickbait title there, but, for those people who do not feel comfortable with energy / energetic interactions/effects and thus want to find a physical/physics type explanation, is quantum entanglement a possible explanation of karma, in that it provides a non-energy based explanation of how two items can interact, and then continue to interact with each other?
No.
Quantum entanglement is about an immediate and lacking in spiritual guidance effect: karma is about learning.
Quantum entanglement is actually a better candidate for explaining how psychic links form and work.
And, on explanations, I saw a question on line recently about what “the veil” between the living and dead is.
Now, as far as I am concerned, the Veil is simply a representation of effort/energy required to (or the difficulty of) changing from one level of reality to another.
However, if you want an analogy, perhaps it could be considered as being similar to the meniscus which forms between liquid water and gaseous air - in other words, a natural outcome of the differences between the two in this reality.