Results 11 to 20 of about 764,924 (322)

Observation of *

open access: yesChinese Physics C, 2023
Abstract Using data taken at 29 center-of-mass energies between 4.16 and 4.70 GeV with the BESIII detector at the Beijing Electron Positron Collider corresponding to a total integrated luminosity of approximately 18.8 , the process
M. Ablikim   +213 more
openaire   +1 more source

THE CONCEPTUAL OUTLINE OF PERCEPTION IN TERMS OF GREIMASSIAN SEMIOTIC THEORY

open access: yesNovìtnâ Osvìta, 2018
The current study addresses the nature of the relation between perceptual, cognitive, emotional processes, and linguistic experience within the observer framework. As an extension of the already conducted investigations into the semiotics of the sensible,
Anna Zaslonkina
doaj   +1 more source

Observable proton decay in flipped SU(5)

open access: yesJournal of High Energy Physics, 2021
We explore proton decay in a class of realistic supersymmetric flipped SU(5) models supplemented by a U(1) R symmetry which plays an essential role in implementing hybrid inflation.
Maria Mehmood   +2 more
doaj   +1 more source

Observable Operator Models

open access: yesAustrian Journal of Statistics, 2016
This paper describes a new approach to model discrete stochastic processes, called observable operator models (OOMs). The OOMs were introduced by Jaeger as a generalization of hidden Markov models (HMMs).
Ilona Spanczér
doaj   +1 more source

Black Light and Condensed Space: The Image of the Universe [PDF]

open access: yesFuture Human Image, 2019
The core of this essay consists of predictions about the form of the observable universe, as well as about the form of what I refer to as the “external universe” (that is, the portion of the universe that I predict exceeds the observable universe).
Dan Howitt
doaj   +1 more source

Covariant fuzzy observables and coarse-graining [PDF]

open access: yesRep. Math. Phys. 53 (2004) 425-441., 2003
A fuzzy observable is regarded as a smearing of a sharp observable, and the structure of covariant fuzzy observables is studied. It is shown that the covariant coarse-grainings of sharp observables are exactly the covariant fuzzy observables. A necessary and sufficient condition for a covariant fuzzy observable to be informationally equivalent to the ...
arxiv   +1 more source

THE OBSERVER OBSERVED

open access: yesEpistemé: Jurnal Pengembangan Ilmu Keislaman, 2021
In his seminal Islam Observed: Religious Developments in Morocco and Indonesia from 1968, the American anthropologist Clifford Geertz (1926-2006) placed the comparative study of Muslim societies on the research agenda. In view of my knowledge on the history of Islam in Indonesia, it stroke me that the political dimension of religion did not take an ...
openaire   +3 more sources

The Observable Representation

open access: yesEntropy, 2019
The observable representation (OR) is an embedding of the space on which a stochastic dynamics is taking place into a low dimensional Euclidean space. The most significant feature of the OR is that it respects the dynamics.
L. S. Schulman
doaj   +1 more source

Observations on BPS observables in 6D [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2021
Abstract We study possible geometries and R-symmetry breaking patterns that lead to globally BPS surface operators in the six dimensional N = (
Nadav Drukker, Maxime Trépanier
openaire   +4 more sources

Mutually Unbiased Quantum Observables [PDF]

open access: yesarXiv, 2021
We begin by defining mutually unbiased (MU) observables on a finite dimensional Hilbert space. We also consider the more general concept of parts of MU observables. The relationships between MU observables, value-complementary observables and two other conditions involving sequential products of observables are discussed.
arxiv  

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