Results 31 to 40 of about 6,382,911 (207)

A possibilistic no-go theorem on the Wigner’s friend paradox

open access: yesNew Journal of Physics, 2023
The famous ‘Wigner’s friend’ paradox highlights the difficulty of modelling the evolution of quantum systems under measurement in situations where observers themselves are considered to be subject to the laws of quantum mechanics.
Marwan Haddara, Eric G Cavalcanti
doaj   +1 more source

Certifying the Building Blocks of Quantum Computers from Bell's Theorem. [PDF]

open access: yesPhysical Review Letters, 2018
Bell's theorem has been proposed to certify, in a device-independent and robust way, blocks either producing or measuring quantum states. In this Letter, we provide a method based on Bell's theorem to certify coherent operations for the storage ...
P. Sekatski   +3 more
semanticscholar   +1 more source

A Note on Bell’s Theorem Logical Consistency [PDF]

open access: yesFoundations of physics, 2020
Counterfactual definiteness is supposed to underlie the Bell theorem. An old controversy exists among those who reject the theorem implications by rejecting counterfactual definiteness and those who claim that, since it is a direct consequence of ...
Justo Pastor Lambare, Rodney Franco
semanticscholar   +1 more source

Reformulating Bell's theorem: The search for a truly local quantum theory [PDF]

open access: yes, 2020
The apparent nonlocality of quantum theory has been a persistent concern. Einstein et al. (1935) and Bell (1964) emphasized the apparent nonlocality arising from entanglement correlations.
Mordecai Waegell, Kelvin J. McQueen
semanticscholar   +1 more source

Two-Particle Quantum Interference and Bell’s Theorem [PDF]

open access: yes, 2021
Bell’s theorem is among the most challenging consequences of quantum mechanics. In this thesis, the connection between Bell’s theorem and quantum interference is investigated by asking the question, whether Bell’s theorem can be proven on the basis of ...
Epple, M.
core  

When champions meet: Rethinking the Bohr--Einstein debate [PDF]

open access: yes, 2005
Einstein's philosophy of physics (as clarified by Fine, Howard, and Held) was predicated on his Trennungsprinzip, a combination of separability and locality, without which he believed objectification, and thereby "physical thought" and "physical laws ...
Landsman, Nicolaas P.   +3 more
core   +1 more source

Local Hidden Variable Theory of Quantum Mechanics that is not Disproved by Bell’s Theorem [PDF]

open access: yes, 2023
   In this paper the mystery of local hidden variable theory of quantum mechanics that is not disproved by Bell’s theorem is proposed. These ‘hidden variables’ are fundamentally inaccessible to physical experiments.
Henok Tadesse, Henok Tadesse (12907364)
core   +1 more source

The Bell Theorem Revisited: Geometric Phases in Gauge Theories

open access: yesFrontiers in Physics, 2020
The Bell theorem stands as an insuperable roadblock in the path to a very desired intuitive solution of the EPR paradox and, hence, it lies at the core of the current lack of a clear interpretation of the quantum formalism.
David H. Oaknin
doaj   +1 more source

Quantum correlations are weaved by the spinors of the Euclidean primitives [PDF]

open access: yesRoyal Society Open Science, 2018
The exceptional Lie group E8 plays a prominent role in both mathematics and theoretical physics. It is the largest symmetry group associated with the most general possible normed division algebra, namely, that of the non-associative real octonions, which—
Joy Christian
doaj   +1 more source

Bell's theorem

open access: yesScholarpedia, 2011
The origins of this topic is a famous paper by Einstein, Rosen and Podolsky (EPR) in 1935; its title was Can Quantum-Mechanical Description of Physical Reality be Considered Complete? They considered what Einstein called the "spooky action-at-a-distance"
S. Goldstein   +3 more
semanticscholar   +1 more source

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