Effectiveness of classical spin simulations for describing NMR relaxation of quantum spins
Effectiveness of classical spin simulations for describing NMR relaxation of quantum spins
We investigate the limits of effectiveness of classical spin simulations for predicting free induction decays (FIDs) measured by solid-state nuclear magnetic resonance on systems of quantum nuclear spins. The specific limits considered are associated with the range of interaction, the size of individual quantum spins, and the long-time behavior of …