NEGATIVE TIME - QET with some P-CTC or is just CTC



Alice in the future uses negative time to send bell state measurement to Bob in the past who does local operation that leads to negative energy density in future near Alice.



But P-CTC - is what?


Alice selects only those bell statemeasuremetns that lead to teleportation to Bob in the past possibly with hints from Bob from past in time-linear.



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BUT QET would make Bob in the past that does the local operation and Alice is in the future.


Negative time would 



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Bob in the future does local operation, sends hint to Alice in the past to do measurement, and sends only those that lead to negative energy density at alice to bob through time linear.



How is this any different with out negative time?



what happens if you mixed both types?



