This book presents a distinctive way of understanding quantum
correlations beyond entanglement, introducing readers to this less
explored yet very fundamental aspect of quantum theory. It takes into
account most of the new ideas involving quantum phenomena, resources,
and applications without entanglement, both from a theoretical and an
experimental point of view. This book serves as a reference for both
beginner students and experienced researchers in physics and applied
mathematics, with an interest in joining this novel venture towards
understanding the quantum nature of the world.