Complexity classification of quantum many-body systems according to the Pair of Order-Disorder Indices (PODI)

C. P. Panos, K. Ch. Chatzisavvas

The statistical measures of complexity defined by Lopez-Ruiz, Mancini, and Calbet (LMC) and Shiner, Davison and Landsberg (SDL) are calculated as functions of the number of particl…