Results 11 to 20 of about 268,317 (268)
Accessible coherence and coherence distribution [PDF]
Physical Review A, 2017 The definition of accessible coherence is proposed. Through local measurement on the other subsystem and one way classical communication, a subsystem can access more coherence than the coherence of its density matrix. Based on the local accessible coherence, the part that can not be locally accessed is also studied, which we call it remaining coherence.
Ma, Teng +4 more
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Explanatory Coherence and the Impossibility of Confirmation by Coherence [PDF]
Philosophy of Science, 2021 The coherence of independent reports provides a strong reason to believe that the reports are true. This plausible claim has come under attack from recent work in Bayesian epistemology. This work shows that, under certain probabilistic conditions, coherence cannot increase the probability of the target claim.
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Common Coherence Witnesses and Common Coherent States [PDF]
Entropy, 2021 We show the properties and characterization of coherence witnesses. We show methods for constructing coherence witnesses for an arbitrary coherent state. We investigate the problem of finding common coherence witnesses for certain class of states. We show that finitely many different witnesses W1,W2,⋯,Wn can detect some common coherent states if and ...
Bang-Hai Wang +3 more
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Partially coherent sources with circular coherence [PDF]
Optics Letters, 2017 A new class of partially coherent light sources is introduced. At the source plane, they exhibit perfect coherence along any annulus that is concentric to the source center. Between two points at different distances from the center, coherence can be partial or even vanishing.
Santarsiero, Massimo +5 more
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Quantum Information Processing, 2019 The concept of entanglement fraction is generalized to define coherence fraction of a quantum state. Precisely, it quantifies the proximity of a quantum state to maximally coherent state and it can be used as a measure of coherence. Coherence fraction has a connection with $l_1$-norm coherence and provides the criteria of coherence distillability ...
Sumana Karmakar +4 more
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Studia Logica, 2002 Coherence is demonstrated for categories with binary products and sums, but without the terminal and the initial object, and without distribution. This coherence amounts to the existence of a faithful functor from a free category with binary products and sums to the category of relations on finite ordinals.
Kosta Dosen, Zoran Petric
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COHERENCE AND ELICITABILITY [PDF]
Mathematical Finance, 2014 The risk of a financial position is usually summarized by a risk measure. As this risk measure has to be estimated from historical data, it is important to be able to verify and compare competing estimation procedures. In statistical decision theory, risk measures for which such verification and comparison is possible, are called elicitable.
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Conversational Coherency* [PDF]
Cognitive Science, 1978 A major goal of this work is to specify some steps of the process by which participants maintain coherency in their conversations.The underlying element of the analysis is a construct called a “context space.” Roughly, a group of utterances that refers to a single issue or episode forms the basis for a context space.
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Cross-platform hardware benchmark of style-based quantum GANs for data augmentation on superconducting and trapped-ion processors [PDF]
AIP AdvancesIn the noisy intermediate-scale quantum era, controlled benchmarks of quantum machine-learning workloads across hardware modalities are needed to quantify how given algorithms behave under native provider execution stacks.
Julien Baglio
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Language-Specific Synchronization of Neural Networks in the Human Brain [PDF]
Актуальні питання масової комунікації, 2020 This study examines language-specific characteristics of the electric activity in bilinguals’ brains. The aim of this study was to evaluate language-specific characteristics of functional connectivity related to the perception of verbal information in ...
Sergii Tukaiev +6 more
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