While the majority of scientists accept and work within the framework of quantum mechanics, there are a few scientists who have proposed alternative theories or interpretations of quantum mechanics. It's important to note that these alternative theories or interpretations are not widely accepted within the scientific community. Here are a few scientists who have explored alternative ideas:
Roger Penrose: Penrose, a renowned physicist and mathematician, has proposed a theory called "Objective Reduction" (OR). According to OR, consciousness and quantum mechanics are interconnected, and he suggests that quantum processes within the brain may play a role in human consciousness.
Gerard 't Hooft: 't Hooft, a Nobel laureate in physics, has questioned the foundations of quantum mechanics and has proposed a deterministic interpretation of quantum mechanics called "Superdeterminism." He suggests that the apparent randomness in quantum mechanics is not fundamental but arises due to hidden variables.
David Bohm: Bohm was a theoretical physicist who proposed an alternative interpretation of quantum mechanics known as the "Bohmian mechanics" or "pilot wave theory." This interpretation posits the existence of hidden variables and introduces additional forces that guide particles along definite trajectories.
Lee Smolin: Smolin is a theoretical physicist who has questioned aspects of quantum mechanics and proposed the idea of "realism" in the context of quantum theory. He has suggested that there might be an underlying reality that determines the properties of quantum systems.
It's important to emphasize that these alternative theories or interpretations have not gained widespread acceptance in the scientific community. Quantum mechanics remains the most successful and widely supported framework for understanding the behavior of particles and systems at the microscopic scale.