Quantum Physics: a different theory (General)

by David Turell @, Saturday, September 05, 2020, 23:43 (1330 days ago) @ David Turell

Called superdeterminism:

http://nautil.us/issue/83/intelligence/how-to-make-sense-of-quantum-physics

"The mistake physicists made decades ago was to draw the wrong conclusion from a mathematical theorem proved by John Bell in 1964. This theorem shows that in any theory in which hidden variables let us predict measurement outcomes, the correlations between measurement outcomes obey a bound. Since then, countless experiments have shown that this bound can be violated. It follows that the type of hidden variables theories to which Bell’s Theorem applies are falsified. The conclusion that physicists drew is that quantum theory is correct and hidden variables not.

"But Bell’s Theorem makes an assumption which is itself unsupported by evidence: That the hidden variables (whatever they are) are independent of the settings of the detector. This assumption—called “statistical independence”—is reasonable as long as an experiment only involves large objects like pills, mice, or cancer cells. (And indeed, in this case a violation of statistical independence would strongly suggest the experiment had been tampered with.) Whether it holds for quantum particles, however, no one knows. Because of this we can equally well conclude that the experiments which test Bell’s Theorem, rather than supporting quantum theory, have proved that statistical independence is violated.

"Hidden variables theories that violate statistical independence give Superdeterminism its name. Shockingly enough, they have never been ruled out. They have never even been experimentally tested because that would require a different type of experiment than what physicists have done so far. To test Superdeterminism, one would have to look for evidence that quantum physics is not as random as we think it is.

"The core idea of Superdeterminism is that everything in the universe is related to everything else because the laws of nature prohibit certain configurations of particles (or make them so unlikely that for all practical purposes they never occur). If you had an empty universe and placed one particle in it, then you could not place the other ones arbitrarily. They’d have to obey certain relations to the first.

"This universal relatedness means in particular that if you want to measure the properties of a quantum particle, then this particle was never independent of the measurement apparatus. This is not because there is any interaction happening between the apparatus and the particle. The dependence between both is simply a property of nature that, however, goes unnoticed if one deals only with large devices. If this was so, quantum measurements had definite outcomes—hence solving the measurement problem—while still giving rise to violations of Bell’s bound. Suddenly it all makes sense!

***

"Due to the dearth of research, we have to date no generally applicable theory for Superdeterminism. We do have some models that provide a basis for understanding the violation of the Bell inequality, but no formalism remotely as flexible as the existing theory of quantum mechanics. While Superdeterminism makes some predictions that are largely model-independent, such that measurement outcomes should be less randomly distributed than in quantum mechanics, it is easy to criticize such predictions because they are not based on a full-blown theory. Experimentalists do not want to even test the idea because they do not take it seriously. But we are unlikely to find evidence of Superdeterminism by chance. Universal relatedness, which is this idea’s defining feature, does not reveal itself on the level of elementary particles. Therefore, we do not believe that probing smaller and smaller distances with bigger and bigger particle accelerators will help solve the still-open fundamental questions.

"It does not help that most physicists today have been falsely taught the measurement problem has been solved, or erroneously think that hidden variables have been ruled out. If anything is mind-boggling about quantum mechanics, it’s that physicists have almost entirely ignored the most obvious way to solve its problems."

Comment: This simply says every thing in the universe is connected and affects everything else. We've really known this about split particles that can connect across the universe. What if all particles are somehow related? Which brings me back to God's abilities. He can conjure up quantum confusion which ties us in mental knots with its complexity and counterintuativeness. In living biochemistry which is not a controllable entity, in the same way that physics processes are, errors can occur and some don't fully appreciate the differences and either blame God for these errors or somehow think He purposely planned them. The plain reasoning is God fully knew what He was doing and knew errors would occur, proved by all the editing mechanisms He designed.


Complete thread:

 RSS Feed of thread

powered by my little forum