Results 1 to 10 of about 27,559 (145)

Experimental observation of nonclassical effects on single-photon detection rates [PDF]

open access: yes, 2000
It is often asserted that quantum effects can be observed in coincidence detection rates or other correlations, but never in the rate of single-photon detection. We observe nonclassical interference in a singles rate, thanks to the intrinsic nonlinearity
A. M. Steinberg   +13 more
core   +2 more sources

On the extraction of the boundary conditions and the boundary ports in second-order field theories [PDF]

open access: yesJournal of Mathematics and Physics, 2018
In this paper we consider second-order field theories in a variational setting. From the variational principle the Euler-Lagrange equations follow in an unambiguous way, but it is well known that this is not true for the Cartan form.
M. Schöberl, K. Schlacher
semanticscholar   +1 more source

A recovery operator for non-transitive approaches [PDF]

open access: yes, 2018
In some recent articles, Cobreros, Egré, Ripley, & van Rooij have defended the idea that abandoning transitivity may lead to a solution to the trouble caused by semantic paradoxes.
Barrio, Eduardo Alejandro   +2 more
core   +1 more source

Time-Dependent Second-Order Green's Function Theory for Neutral Excitations. [PDF]

open access: yesJournal of Chemical Theory and Computation, 2022
We develop a time-dependent second-order Green's function theory (GF2) for calculating neutral excited states in molecules. The equation of motion for the lesser Green's function (GF) is derived within the adiabatic approximation to the Kadanoff-Baym (KB)
Wenjie Dou   +4 more
semanticscholar   +1 more source

Nonclassical Correlation of Polarization Entangled Photons in a Biexciton-Exciton Cascade [PDF]

open access: yes, 2008
We develop a theoretical model to study the Intensity-Intensity correlation of polarization entangled photons emitted in a biexciton-exciton cascade.
Agarwal G S   +3 more
core   +3 more sources

Iterated reflection principles over full disquotational truth [PDF]

open access: yes, 2017
Iterated reflection principles have been employed extensively to unfold epistemic commitments that are incurred by accepting a mathematical theory. Recently this has been applied to theories of truth.
Fischer, Martin   +2 more
core   +3 more sources

A Monadic Second-Order Version of Tarski’s Geometry of Solids

open access: yesLogic and Logical Philosophy, 2023
In this paper, we are concerned with the development of a general set theory using the single axiom version of Leśniewski’s mereology. The specification of mereology, and further of Tarski’s geometry of solids will rely on the Calculus of Inductive ...
Patrick Barlatier, Richard Dapoigny
semanticscholar   +1 more source

Contextualizing concepts using a mathematical generalization of the quantum formalism [PDF]

open access: yes, 2002
We outline the rationale and preliminary results of using the State Context Property (SCOP) formalism, originally developed as a generalization of quantum mechanics, to describe the contextual manner in which concepts are evoked, used, and combined to ...
Aerts, Diederik, Gabora, Liane
core   +3 more sources

An Empirical Investigation on Perception of Organizational Politics, Job Stress and Job Satisfaction Among Academicians in Pakistan Using Second-Order Construct

open access: yesThe Asian Conference on Arts and Humanities 2023 Official Conference Proceedings, 2023
Level of job satisfactions among academicians has remained enriched area of research for the academic’s institutions. Therefore, the rationale behind conducting research was to investigate the influence of Perception of Organizational Politics (POP) and ...
Faisal ur Rehman   +4 more
semanticscholar   +1 more source

Quantum Correlations and Global Coherence in Distributed Quantum Computing

open access: yes, 2018
Deviations from classical physics when distant quantum systems become correlated are interesting both fundamentally and operationally. There exist situations where the correlations enable collaborative tasks that are impossible within the classical ...
Lund, Austin P.   +2 more
core   +1 more source

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