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@ARTICLE{DeRaedt:1008457,
author = {De Raedt, Hans and Katsnelson, Mikhail I. and Jattana,
Manpreet S. and Mehta, Vrinda and Willsch, Madita and
Willsch, Dennis and Michielsen, Kristel and Jin, Fengping},
title = {{E}instein–{P}odolsky–{R}osen–{B}ohm experiments: {A}
discrete data driven approach},
journal = {Annals of physics},
volume = {453},
issn = {0003-4916},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2023-02357},
pages = {169314},
year = {2023},
abstract = {We take the point of view that building a one-way bridge
from experimental data to mathematical models instead of the
other way around avoids running into controversies resulting
from attaching meaning to the symbols used in the latter. In
particular, we show that adopting this view offers new
perspectives for constructing mathematical models for and
interpreting the results of
Einstein–Podolsky–Rosen–Bohm experiments. We first
prove new Bell-type inequalities constraining the values of
the four correlations obtained by performing
Einstein–Podolsky–Rosen–Bohm experiments under four
different conditions. The proof is “model-free” in the
sense that it does not refer to any mathematical model that
one imagines to have produced the data. The constraints only
depend on the number of quadruples obtained by reshuffling
the data in the four data sets without changing the values
of the correlations. These new inequalities reduce to
model-free versions of the well-known Bell-type inequalities
if the maximum fraction of quadruples is equal to one. Being
model-free, a violation of the latter by experimental data
implies that not all the data in the four data sets can be
reshuffled to form quadruples. Furthermore, being model-free
inequalities, a violation of the latter by experimental data
only implies that any mathematical model assumed to produce
this data does not apply. Starting from the data obtained by
performing Einstein–Podolsky–Rosen–Bohm experiments,
we construct instead of postulate mathematical models that
describe the main features of these data. The mathematical
framework of plausible reasoning is applied to reproducible
and robust data, yielding without using any concept of
quantum theory, the expression of the correlation for a
system of two spin-1/2 objects in the singlet state. Next,
we apply Bell’s theorem to the Stern–Gerlach experiment
and demonstrate how the requirement of separability leads to
the quantum-theoretical description of the averages and
correlations obtained from an
Einstein–Podolsky–Rosen–Bohm experiment. We analyze
the data of an Einstein–Podolsky–Rosen–Bohm experiment
and debunk the popular statement that
Einstein–Podolsky–Rosen–Bohm experiments have
vindicated quantum theory. We argue that it is not quantum
theory but the processing of data from EPRB experiments that
should be questioned. We perform
Einstein–Podolsky–Rosen–Bohm experiments on a
superconducting quantum information processor to show that
the event-by-event generation of discrete data can yield
results that are in good agreement with the
quantum-theoretical description of the
Einstein–Podolsky–Rosen–Bohm thought experiment. We
demonstrate that a stochastic and a subquantum model can
also produce data that are in excellent agreement with the
quantum-theoretical description of the
Einstein–Podolsky–Rosen–Bohm thought experiment.},
cin = {JSC},
ddc = {530},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511) / OpenSuperQ - An Open
Superconducting Quantum Computer (820363)},
pid = {G:(DE-HGF)POF4-5111 / G:(EU-Grant)820363},
typ = {PUB:(DE-HGF)16},
doi = {10.1016/j.aop.2023.169314},
url = {https://juser.fz-juelich.de/record/1008457},
}