QUANTUM Bayesianism

Quantum Bayesianism also known as QBism, it is a modern interpretation of quantum mechanics that emphasizes the role of the observer in the measurement process.

QBism suggests that quantum mechanics is not a description of an objective reality, but rather a set of rules for assigning probabilities to different outcomes of measurements made by an observer.

According to QBism, the observer's beliefs about the outcome of a measurement are fundamental, rather than being determined by an objective reality.

QBism has been developed as an alternative to more traditional interpretations of quantum mechanics, such as the Copenhagen interpretation and the many-worlds interpretation. It has implications for fields such as quantum computing and quantum cryptography.