It's probably not possible to have a twin of me that does everything the same except experiences no qualia, i.e. you can predict 100% accurately, if you expose it to stimulus X and it does Y, that I would also do Y if I was exposed to stimulus X.
But can you make an "almost-p-zombie"? A copy of me, which, while not being exactly like me (besides consciousness), is almost exactly like me. So a function, which, when it takes in a stimulus X, says, not with 100% certainty, but 99.999999999%, what I will do in response. Is this possible to construct within the laws of our universe?
Additionally, is this easier or harder to construct than a fully conscious simulation of me?
Just curious.
It is possible to create a good model of a person with current LLMs who will behave 70-90 percent like me. The model could even claim that it is conscious. I experimented with my model, but it is most likely not conscious (or all LLMs are conscious).