Results 171 to 180 of about 19,947 (210)

Advancing quantum imaging: Electrical tunability enabled by versatile liquid crystals. [PDF]

open access: yesSci Adv
Zhu D   +10 more
europepmc   +1 more source

Resolution in Two-Photon Imaging: A Local Manifestation of Entanglement. [PDF]

open access: yesACS Photonics
Gregory T   +8 more
europepmc   +1 more source

Generic quantum nonlocality

Physics Letters A, 1992
Abstract For any entangled state of two or more systems, quantum theory predicts experimental results that are inconsistent with local realism: they violate a generalized Bell inequality. But some mixtures of entangled states do not violate any generalized Bell inequality.
Popescu, S, Rohrlich, D
openaire   +1 more source

Teaching Quantum Nonlocality

The Physics Teacher, 2012
Nonlocality arises from the unified “all or nothing” interactions of a spatially extended field quantum such as a photon or an electron.2 In the double-slit experiment with light, for example, each photon comes through both slits and arrives at the viewing screen as an extended but unified energy bundle or “field quantum.” When the photon interacts ...
openaire   +1 more source

Quantum nonlocality. Detecting nonlocality in many-body quantum states.

Science (New York, N.Y.), 2014
Intensive studies of entanglement properties have proven essential for our understanding of quantum many-body systems. In contrast, much less is known about the role of quantum nonlocality in these systems because the available multipartite Bell inequalities involve correlations among many particles, which are difficult to access experimentally.
J, Tura   +5 more
openaire   +1 more source

Nonlocal quantum gravity: A review

International Journal of Modern Physics D, 2017
We hereby review a class of quantum gravitational theories based on weakly nonlocal analytic classical actions. The most general action is characterized by two nonpolynomial entire functions (form-factors) in terms quadratic in curvature. The form-factors avert the presence of poltergeists, that plague any local higher derivative theory of gravity and
Modesto, Leonardo, Rachwał, Lesław
openaire   +2 more sources

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