Bell's theorem is generally understood to have demonstrated that their preferred explanation was not viable.

However, Bell's theorem does not apply to all possible philosophically realist theories.

If time, space, and energy are secondary features derived from a substrate below the Planck scale, then Einstein's hypothetical algebraic system might resolve the EPR paradox ( although Bell's theorem would still be valid ).

* Bell's theorem

Eberhard, Bell's theorem without hidden variables.

Eberhard, Bell's theorem and the different concepts of locality.

* Bell's theorem

David Kaiser of MIT mentioned in his book, How the Hippies Saved Physics, that the possibilities of instantaneous long-range communication derived from Bell's theorem stirred interest among hippies, psychics, and even the CIA, with the counter-culture playing a critical role in its development toward practical use.

In the earliest tests of Bell's theorem, the entangled particles were generated using atomic cascades.

Bell's theorem was inspired by Bell's discovery of the work of David Bohm and his subsequent wondering if the obvious non-locality of the theory could be eliminated.

Decades later John Bell proved Bell's theorem ( see p. 14 in Bell ), in which he showed that, if they are to agree with the empirical predictions of quantum mechanics, all such " hidden-variable " completions of quantum mechanics must either be nonlocal ( as the Bohm interpretation is ) or give up the assumption that experiments produce unique results ( see counterfactual definiteness and many-worlds interpretation ).

However, Bell's theorem complicates this hope, as it demonstrates that there can be no local hidden variable theory that is compatible with the predictions of quantum mechanics.

Bell's theorem, combined with experimental testing, restricts the kinds of properties a quantum theory can have.

For instance, Bell's theorem implies that quantum mechanics cannot satisfy both local realism and counterfactual definiteness.

Bell's theorem is a no-go theorem famous for drawing an important line in the sand between quantum mechanics ( QM ) and the world as we know it classically.

In its simplest form, Bell's theorem states:

Bell's theorem thus applies only to the statistical results from many trials of the experiment.

# REDIRECT Bell's theorem

# REDIRECT Bell's theorem

# REDIRECT Bell's theorem

In physics, the CHSH inequality can be used in the proof of Bell's theorem, which states that certain consequences of entanglement in quantum mechanics cannot be reproduced by local hidden variable theories.

Later, Bell's theorem would suggest ( in the opinion of most physicists and contrary to Einstein's assertion ) that local hidden variables are impossible, leaving only nonlocal hidden variable theories as potentially viable.

These " Bloomsbury assumptions " are also reflected in members ' criticisms of materialistic realism in painting and fiction, influenced above all by Clive Bell's " concept of ' Significant Form ', which separated and elevated the concept of form above content in works of art ": it has been suggested that, with their " focus on form ... Bell's ideas have come to stand in for, perhaps too much so, the aesthetic principles of the Bloomsbury Group ".

If Bell's inequalities are violated, either local realism or counterfactual definiteness must be incorrect ; but some physicists dispute that experiments have demonstrated Bell's violations, on the grounds that the sub-class of inhomogeneous Bell inequalities has not been tested or due to experimental limitations in the tests.

No readily identifiable cause for Bell's palsy has been found.

His great grandson was Joseph Bell who Arthur Conan Doyle has credited Sherlock Holmes as being loosely based on from Bell's observant manner.

A definitive but partial negative answer to 1 ) has been established by experiment: because Bell's inequalities are violated, any such hidden variable ( s ) cannot be local ( see Bell test experiments ).

Gerard't Hooft has disputed the validity of Bell's theorem on the basis of the superdeterminism loophole and proposed some ideas to construct local deterministic models.

Bell's brief prison escape was the basis for a Screen Two teleplay on the BBC, Will You Love Me Tomorrow ( 1987 ), starring Joanne Whalley as the tough yet oddly innocent escapee who has come of age behind bars and goes looking for love in a seaside resort town.

( This has nothing to do with two particles or Bell's inequalities relevant to an entangled state: a 2-body state, a kind of coherence between two 1-body states.

Bell's version has been performed in Sacramento and Atlanta as well.

The dispute has now ended ; the various versions are available on Bell's site.

According to estimates by Talkers Magazine, Coast to Coast AM draws approximately 3 million listeners, making it the most listened-to program in its time slot, though its popularity has declined significantly since about 2005 due to Bell's retirement from full-time hosting duties.

Lerwick has three schools ; Bell's Brae Primary School, Sound Primary School and Anderson High School.

Blair Athol sits on the main road at the east of town and since 1933 has been owned by Bell's, now part of the Diageo group.

John Bell's elevation to bishop, was accompanied with a difficult managerial legacy, that followed in the wake of Latimer's ambitious reform agenda, and Bell did what he could to restore order and balance while rebuilding the diocese ; this has been fairly appraised and noted in that he ' laboured to reverse ' Latimer's abrupt restructuring.

Any theory, such as quantum mechanics, that violates Bell's inequalities must abandon either local realism or counterfactual definiteness ; but some physicists dispute that experiments have demonstrated Bell's violations, on the grounds that the sub-class of inhomogeneous Bell inequalities has not been tested or due to experimental limitations in the tests.

Jim Cornette has in the past expressed a strong dislike towards Russo, partly due to Russo's style of booking, and partly due to his decision to create Oklahoma, a character that parodied WWF play-by-play announcer Jim Ross and his Bell's palsy.

In his foreword to Colin Bell's autobiography, Bobby Charlton has stated that ' Colin Bell was unquestionably a great player '.

Yet another England team mate of Bell's, Kevin Keegan, has stated that Bell ' had it all '.

Bell Aliant has also assumed Bell's 63. 4 % interests in both NorthernTel and Télébec.

The only theoretical assumption ( other than Bell's basic ones of the existence of local hidden variables ) that has been made in deriving ( 3 ) is that when a polariser is inserted the probability of detection of any given photon is never increased: there is " no enhancement ".

In Edinburgh, Sandy Bell's club in Forest Hill has been running since the late 1960s.