Results 11 to 20 of about 1,142,466 (290)

Maximal Elements of Quantum Communication [PDF]

open access: yesQuantum
A prepare-and-measure scenario is naturally described by a communication matrix that collects all conditional outcome probabilities of the scenario into a row-stochastic matrix.
Teiko Heinosaari, Oskari Kerppo
doaj   +1 more source

Towards a Quantum-Inspired Binary Classifier

open access: yesIEEE Access, 2019
Machine Learning classification models learn the relation between input as features and output as a class in order to predict the class for the new given input. Several research works have demonstrated the effectiveness of machine learning algorithms but
Prayag Tiwari, Massimo Melucci
doaj   +1 more source

Is it possible to eliminate guessing on entrance examinations? [PDF]

open access: yesPsihologija, 2004
The purpose of this paper is psychometric and psychological analysis of guessing on entrance examinations, and especially evaluation of classical procedure for reducing guessing which has been used at Department of psychology in Novi Sad, which consisted
Fajgelj Stanislav, Knebl Jasna
doaj   +1 more source

The measurement in classical and quantum theory

open access: yesJournal of Physics: Conference Series, 2023
Abstract The Bohigas-Giannoni-Schmit (BGS) conjecture states that the Hamiltonian of a microscopic analogue of a classical chaotic system can be modeled by a random matrix from a Gaussian ensemble. Here, this conjecture is considered in the context of a recently discovered geometric relationship between classical and quantum mechanics ...
openaire   +2 more sources

Coupling Classical and Quantum Variables using Continuous Quantum Measurement Theory [PDF]

open access: yesPhysical Review Letters, 1998
11 pages, plain Tex (with revised settings for \vsize and \voffset to accommodate US paper sizes)
Diósi, Lajos, Halliwell, Jonathan J.
openaire   +3 more sources

Classical field theory limit of many-body quantum Gibbs states in 2D and 3D [PDF]

open access: yes, 2020
We provide the first rigorous derivation of Gibbs measures in two and three space dimensions, starting from many-body quantum systems in thermal equilibrium.
Lewin, Mathieu   +2 more
core   +2 more sources

Similarity density of the Thue-Morse word with overlap-free infinite binary words [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2014
We consider a measure of similarity for infinite words that generalizes the notion of asymptotic or natural density of subsets of natural numbers from number theory.
Chen Fei Du, Jeffrey Shallit
doaj   +1 more source

Metrical Diophantine approximation for quaternions [PDF]

open access: yes, 2014
Analogues of the classical theorems of Khintchine, Jarnik and Jarnik-Besicovitch in the metrical theory of Diophantine approximation are established for quaternions by applying results on the measure of general `lim sup' sets.Comment: 30 pages.
Beresnevich   +27 more
core   +2 more sources

A category-mistake in the classical labour theory of value

open access: yesErasmus Journal for Philosophy and Economics, 2014
The classical labour theory of value generates two well-known contradictions: Ricardo's problem of an invariable measure of value and Marx's transformation problem.
Ian Wright
doaj   +1 more source

Quantum Probability Theory [PDF]

open access: yes, 2005
The mathematics of classical probability theory was subsumed into classical measure theory by Kolmogorov in 1933. Quantum theory as nonclassical probability theory was incorporated into the beginnings of noncommutative measure theory by von Neumann in ...
Redei, Miklos, Summers, Stephen J.
core   +5 more sources

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