Recycling the resource: Sequential usage of shared state in quantum teleportation with weak measurements

Complete measurements, while providing maximal information gain, results in destruction of the shared entanglement. In standard teleportation scheme, sender's measurement on entangled state between sender and receiver has that consequence. We propose here a scheme involving weak measurements which can sustain entanglement upto certain level so reusability resource is possible. The are chosen such way it enough to retain hence be reused for quantum tasks, yet adequately strong ensure advantage protocol. this scenario, we report at most six sender-receiver duos reuse state, when initial finite neighborhood maximally suitable choice measurements. However, observe number decreases with decrease state. Among weakening strategies studied, Bell admixed white noise performs better than any other low-rank situation.