I am a naive amateur physicist. I looked at the interesting youtube video on RR-NS interactions.
I also asked google search AI two questions: "what do rr-ns string interactions mean for quantum entanglement?" and then "more on geometry of space".
I am not averse to the idea that entanglement can lead to construction of spacetime geometry. Twenty years ago I had the idea that entangled pairs could be analysed using the Rasch formative assessment model in order to make a physical scale. (And ditto for the universe.) More recently I have worked on Rasch and believe that local objects are plotted locally and non-local objects are plotted non-locally. I really need to perform the program again iteratively to see if the plots get closer and closer in iterations simulating gravitation effects. What I mean by that apparent tautology is that pairs can be taken as local by inputting such local real values, then see where they are plotted by the software.
It seems to me that where pairs have correlations or interactions they can be considered to be local. The Rasch pairs software (devised by David Andrich) seems to plot data which are actually in a nearly Guttman pattern to be more spread out. (Maybe like an antigravity effect?) I am seeing here an analogy between interactions implying locality and non-interactions implying non-locality. In the CCC model, the end of an aeon occurs when all matter is almost infinitely spread out. Very non-local and results in the loss of the scale of the universe. Just as Rasch software break down when data are Guttman.
I am not averse to string theory as I have a preon model with hexarks being another layer beneath them. I have dropped it now but I did once have a picture of the hexarks (which each have one component of R, G, B, R', G', B' [QCD colours and anticolours]) using their colour component to attach to the appropriate colour brane, something like rungs on a ladder. These formed a kind of DNA structure but with three branes rather than the two of DNA. The spin components made the 'ladder' rotate. Like charges repelled one another to stop the 'rungs' getting too close together. Opposite colours attracted across branes to keep the structure together.
AI mentioned rr and ns are part of superstring theory. Not sure about that.