Many experimental works at small scale (photons, electrons, etc.) try to confirm the entanglement, in this work we will show that the Einstein ring could be a such proof of entanglement but at very large scale (cosmic objects), when, due of a QCD operation (Sc hwinger effect) inside nucleons is infused in quantum a flux of energy (pulse) that corresponds to stress-energy tensor onto attached nucleons either as of n-sheeted Riemann surfaces glued to the boundaries (CFT), or as by the magnetic flux lines (bit threads) of fluxoids type there producing a strain of space -the lensing effect. This approach is tested on light lensing around objects (Earth).