relational quantum mechanics

Relational quantum mechanics is an interpretation of quantum physics suggesting that the properties of a system (like position or momentum) only have meaning relative to another system or observer. Instead of objects having fixed characteristics independently, their attributes depend on their interactions with other systems. This view emphasizes that measurement outcomes and states are not absolute but are context-dependent and shaped by the relationships between entities. Essentially, the reality of a quantum system is defined through its connections and interactions with other systems, challenging traditional ideas of an observer-independent universe.