Abstract We show that the effective mass of Fröhlich Polaron is bounded below by $$c \alpha ^{2/5}$$ c ? 2 / 5 for some constant $$c>0$$ > 0 and all couplin...

The consensus is that an object with a large mass will not manifest quantum behavior. Therefore, we expect the quantumness of time-dependent effective (TDEM) erase after long time when profile continuously grows time. However, present article depicts Wigner quasi-probability distribution (WQD) entanglement behavior forever for two spatially separated free TDEMs. Schrödinger equation particle TD...