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Models of the universe based on Jordan algebras

open access: yesNuclear Physics B, 2020
We propose a model for the universe based on Jordan algebras. The action consists of cubic terms with coefficients being the structure constants of a Jordan algebra.
J. Ambjørn, Y. Watabiki
doaj   +1 more source

The effects of reward systems and organizational structure on tacit knowledge sharing [PDF]

open access: yesManagement Science Letters, 2020
Sharing of tacit knowledge is not without its own challenges. It proposed here that to encourage tacit knowledge sharing, Rewards Systems, and Organizational Structure must be present. This proposition tested among ICT employees in Amman, Jordan.
Anas A. Mohammad Salameh   +1 more
doaj   +1 more source

The effect of human capital and structural capital on leverage: Evidence from Jordan [PDF]

open access: yesProblems and Perspectives in Management, 2023
This study investigates the effect of human capital and structural capital on leverage for Jordanian industrial firms from 2006 to 2020. The relevance of this topic lies in the importance of capital structure decisions for firm value and the limited ...
Mohammad Fawzi Shubita
doaj   +1 more source

Conditional Probability, Three-Slit Experiments, and the Jordan Algebra Structure of Quantum Mechanics

open access: yesAdvances in Mathematical Physics, 2012
Most quantum logics do not allow for a reasonable calculus of conditional probability. However, those ones which do so provide a very general and rich mathematical structure, including classical probabilities, quantum mechanics, and Jordan algebras. This
Gerd Niestegge
doaj   +1 more source

Structure theorem for Jordan algebra bundles [PDF]

open access: yesArab Journal of Mathematical Sciences
Purpose – The aims of this paper is to prove that every semisimple Jordan algebra bundle is locally trivial and establish the decomposition theorem for locally trivial Jordan algebra bundles using the decomposition theorem of Lie algebra bundles.
Ranjitha Kumar
doaj   +1 more source

A ternary relation for structuring the digital plane

open access: yesITM Web of Conferences, 2017
We discuss certain ternary relations, called plain, and show that each of them induces a connectedness on its underlying set. This connectedness allows for definitions of concepts of simple closed and Jordan curves.
Šlapal Josef
doaj   +1 more source

Population genetics analysis of Phlebotomus papatasi sand flies from Egypt and Jordan based on mitochondrial cytochrome b haplotypes

open access: yesParasites & Vectors, 2018
Background Phlebotomus papatasi sand flies are major vectors of Leishmania major and phlebovirus infection in North Africa and across the Middle East to the Indian subcontinent. Population genetics is a valuable tool in understanding the level of genetic
Catherine M. Flanley   +21 more
doaj   +1 more source

Structure of Alternative and Jordan Bimodules [PDF]

open access: yes, 1989
The notion of a bimodule for a class of algebras defined by multilinear identities has been introduced by Eilenberg [13]. If \( \mathfrak{A} \) is in the class of associative algebras or in the class of Lie algebras, then this notion is the familiar one for which we are in possession of well-worked theories.
openaire   +4 more sources

Women’s Political Participation in Jordan

open access: yesRUDN Journal of Public Administration, 2020
Jordanian womens participation in public policy dates back to 1950s. However, political activism came to a halt in the period between 1956 and 1992. In 1992, the new Political Parties Law granted women the right to participate in political parties. Since
Mazen Hussien Faleh Hawamdeh   +1 more
doaj   +1 more source

Spherical and cylindrical solutions in f(T) gravity by Noether symmetry approach

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We find exact solutions for f(T) teleparallel gravity for the cases of spherically and cylindrically symmetric tetrads. The adopted method is based on the search for Noether symmetries of point-like Lagrangians defined in Jordan and Einstein frames ...
Ali Nur Nurbaki   +2 more
doaj   +1 more source

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