The Copenhagen Interpretation, much like the North Star, guides many physicists. This interpretation suggests that the wave function collapses upon measurement, and only definite properties exist after observation. It emphasizes the importance of the observer and underlines the probabilistic nature of quantum systems.

The Many-Worlds Interpretation can be likened to an infinite constellation of possibilities, branching out with every quantum event. According to this view, each time a quantum system is measured, the universe splits into multiple, parallel realities, each with its own outcome of the measurement. Thus, all possibilities coexist in different, non-communicating branches of reality.

Hidden Variable Theories resemble the elusive dark matter, invisible yet potentially holding answers to our questions. These theories propose that there are underlying, unobserved variables that determine the behavior of quantum systems. One well-known version, called Bohmian mechanics, assigns definite positions and momenta to particles and includes a guiding equation for their motion.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence