Please give a reference for this.TheHeraclitus said:Objective-collapse theory
Objective-collapse theory is a quantum mechanical theory that proposes a spontaneous and objective collapse of the wavefunction, which is the mathematical description of a particle's quantum state. This theory suggests that particles can exist in multiple states at once, but upon observation, the wavefunction collapses into a single state.
The measurement problem in quantum mechanics refers to the paradox of how a particle's wavefunction can exist in multiple states until it is observed, at which point it collapses into a single state. Objective-collapse theory offers a solution to this problem by proposing that the wavefunction collapses spontaneously and objectively, without the need for an observer.
Objective-collapse theory differs from other interpretations of quantum mechanics, such as the Copenhagen interpretation, in that it does not rely on the role of the observer in the collapse of the wavefunction. Instead, it suggests that the wavefunction collapses due to an underlying physical process that is yet to be fully understood.
Yes, objective-collapse theory can be applied to large objects. While it was originally developed to explain the behavior of subatomic particles, some scientists have proposed that it could also explain the behavior of larger objects, such as living organisms or even the entire universe.
Objective-collapse theory is still a topic of debate and research in the scientific community. While it offers a potential solution to the measurement problem in quantum mechanics, it is not yet widely accepted and has not been empirically proven. Further research and experiments are needed to fully understand and validate this theory.