Context: There have been a few papers out recently which mention how photosynthesis in plants might have connections to entanglement, or even perhaps that entanglement is causing photosynthetic complexes to capture the sunlight and go through the conversion stages. Here are two papers worth mentioning:
Quantum oscillatory exciton migration in photosynthetic reaction centers.
Quantum entanglement between the electron clouds of nucleic acids in DNA
Question: In QFT, the Reeh–Schlieder theorem is thought to be an analogue of some sense to quantum entanglement. My question is that can one use the Reeh–Schlieder theorem instead of entanglement and try to do the work the other papers mentioned above have done but in a QFT context? To what extent does that analogue relationship hold? In that sense it is usable as a dual description under certain constrains?