Results 21 to 30 of about 416,031 (239)

Quantum coherence fluctuation relations [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2018
22 pages, 1 figure; to appear in Journal of Physics A - Special Issue on Quantum ...
Benjamin Morris, Gerardo Adesso
openaire   +3 more sources

Entropy and Graph Based Modelling of Document Coherence using Discourse Entities: An Application [PDF]

open access: yes, 2015
We present two novel models of document coherence and their application to information retrieval (IR). Both models approximate document coherence using discourse entities, e.g. the subject or object of a sentence.
Larsen, Birger   +3 more
core   +1 more source

Anaphore possessive et anaphore associative : le cas des noms collectifs

open access: yesDiscours, 2015
This paper is devoted to some anaphoric operations which are specific to the collection-member relation (e.g., regiment/soldiers, caravan/camels, forest/trees).
Mathilde Salles
doaj   +1 more source

Mixedness, Coherence and Entanglement in a Family of Three-Qubit States

open access: yesEntropy, 2022
We consider a family of states describing three-qubit systems. We derived formulas showing the relations between linear entropy and measures of coherence such as degree of coherence, first- and second-order correlation functions. We show that qubit–qubit
Joanna K. Kalaga   +3 more
doaj   +1 more source

Anaphore associative et relations de cohérence : une expression particulière de la relation Assertion-Indice

open access: yesDiscours, 2010
Anaphoric relations and lexical relations can guide the hearer or reader in the recognition of coherence relations. These two kinds of markers occur with associative anaphora. Are they complementary?
Mathilde Salles
doaj   +1 more source

Quantum coherence bounds the distributed discords

open access: yesnpj Quantum Information, 2022
Establishing quantum correlations between two remote parties by sending an information carrier is an essential step of many protocols in quantum information processing.
Zhi-Xiang Jin   +3 more
doaj   +1 more source

Coherent Extensions and Relational Algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 1974
The notion of a lax adjoint to a 2-functor is introduced and some aspects of it are investigated, such as an equivalent definition and a corresponding theory of monads. This notion is weaker than the notion of a 2-adjoint (Gray) and may be obtained from the latter by weakening that of 2functor and replacing the adjointness equations by adding 2-cells ...
openaire   +2 more sources

An investigation of the concurrent and longitudinal associations between narrative coherence and mental health mediated by social support

open access: yesJournal of Experimental Psychopathology, 2022
The coherence of autobiographical narratives is thought to be reflective of individuals’ psychological adjustment. However, results are not always replicable, the longitudinal nature of the relation has remained largely unaddressed, and there is limited ...
Lauranne Vanaken   +3 more
doaj   +1 more source

Quantum memory and coherence dynamics of two dipole-coupled qubits interacting with two cavity fields under decoherence effect

open access: yesResults in Physics, 2022
This paper investigates the intrinsic decoherence effect on quantum memory and coherence dynamics of two dipole-coupled qubits in a non-degenerate bimodel cavity.
A.-B.A. Mohamed   +2 more
doaj   +1 more source

Coherent control of quantum systems as a resource theory [PDF]

open access: yes, 2016
Control at the interface between the classical and the quantum world is fundamental in quantum physics. In particular, how classical control is enhanced by coherence effects is an important question both from a theoretical as well as from a technological
Egloff, D.   +3 more
core   +2 more sources

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