ABSTRACT
In the previous chapter we have introduced the distinction between
locality and non-locality. In this chapter we shall explore non-
locality, one of the most amazing aspects of quantum mechanics.
We shall discover that it consists in non-local correlations without
transmission of signals. Along the way we will formulate and prove
three important theorems as well as introduce the phenomenon
of entanglement swapping that reveal unequivocally quantum non-
locality.