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Weak Value Theory

AIP Conference Proceedings, 2011
I show that the weak value theory is useful from the viewpoints of the experimentally verifiability, consistency, capacity for explanation as to many quantum paradoxes, and practical advantages. As an example, the initial state in the Hardy paradox can be experimentally verified using the weak value via the weak measurement.
Yutaka Shikano   +4 more
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Weak measurements, weak values, and entanglement

SPIE Proceedings, 2007
As a resource, quantum entanglement provides enormous power to quantum information processing and quantum communication. We focus on new properties of entanglement as revealed by quantum weak measurements. Weak measurements are performed between a pre-selected and post-selected states, one, or both or which are entangled.
Jeff Tollaksen, Debabrata Ghoshal
openaire   +1 more source

Relational Weak Values

AIP Conference Proceedings, 2007
We present a review of our work where we attempt to justify an approach to quantum history theories which has the following natural limits: weak probability theory, consistent histories, linearly positive histories, Hartle’s virtual probability theory, standard quantum theory for propositions at a single time and Berry phase theory for multi‐time ...
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Weak Subdifferentials for Set-Valued Mappings

Journal of Optimization Theory and Applications, 2013
The authors investigate the weak subdifferential for set-valued mappings, which was originally introduced by \textit{G. Y. Chen} and \textit{J. Jahn} [Math. Methods Oper. Res. 48, No. 2, 187--200 (1998; Zbl 0927.90095)]. After giving some preliminaries in Section 2, two existence theorems of weak subgradients for set-valued mappings are proven in ...
Long, X. J., Peng, J. W., Li, X. B.
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Weak value quantum metrology beyond weak interaction

Quantum Science and Technology
Abstract Weak value amplification is crucial in quantum metrology because it enhances the detection of subtle interactions between quantum entities. However, current weak value quantum metrology techniques are only effective for extremely weak interactions, significantly narrowing its range of potential applications.
Seung-Yeun Yoo   +4 more
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Weak Anthropocentric Intrinsic Value

Monist, 1992
Professional environmental ethics arose directly out of the interest in the environment created by Earth Day in 1970. At that time many en vironmentalists, primarily because they had read Aldo Leopold's essay, "The Land Ethic," were convinced that the foundations of environmental problems were philosophical.1 Moreover, these environmentalists were ...
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Nonperturbative theory of weak pre- and post-selected measurements

Physics Reports, 2012
Abraham G Kofman   +2 more
exaly  

Weak Powers and Small-Valued Functors

Bulletin of the London Mathematical Society, 1982
Isbell, J. R., Schanuel, S. H.
openaire   +2 more sources

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