Relational quantum mechanics - WikipediaRelational quantum mechanics (RQM) is an interpretation of quantum mechanics which treats the state of a quantum system as being relational, that is, the state is the relation between the observer and the system. This interpretation was first delineated by Carlo Rovelli in a 1994 preprint,[1] and has since been expanded upon by a number of theorists. It is inspired by the key idea behind special r
