Ikkeprobabilism

Ikkeprobabilism is a philosophical position within the debate over the interpretation of quantum mechanics, primarily associated with the work of physicist David Bohm and later developed by others. The term derives from the Norwegian word *ikke*, meaning "not," combined with *probabilism*, which refers to the probabilistic interpretation of quantum mechanics, such as the Copenhagen interpretation. Ikkeprobabilism rejects the notion that quantum probabilities are fundamental or objective, instead advocating that quantum systems possess definite, though potentially non-local, properties at all times.

Central to ikkeprobabilism is the idea that quantum mechanics does not merely describe statistical tendencies but instead provides a complete description of reality, albeit one that may involve hidden variables or deeper structures. David Bohm’s pilot-wave theory is a prominent example, where particles follow precise trajectories guided by an underlying "pilot wave," eliminating the need for probabilistic collapse. This approach maintains determinism while accommodating quantum phenomena, such as wave-particle duality and superposition.

Critics argue that ikkeprobabilism often introduces ad hoc elements, such as non-local influences or additional fields, to explain quantum behavior. However, proponents contend that these mechanisms provide a more physically intuitive framework than probabilistic interpretations, which rely on wavefunctions that lack clear classical analogs. The debate remains unresolved, as experimental tests, such as Bell’s theorem, have not definitively ruled out hidden-variable theories, leaving room for ongoing philosophical and scientific exploration.