Results 11 to 20 of about 61,116 (180)

Making non-associative algebra associative [PDF]

open access: yesJournal of High Energy Physics, 2001
Based on results about open string correlation functions, a nonassociative algebra was proposed in a recent paper for D-branes in a background with nonvanishing $H$. We show that our associative algebra obtained by quantizing the endpoints of an open string in an earlier work can also be used to reproduce the same correlation functions.
Ho, Pei-Ming
openaire   +4 more sources

A ∞ algebras from slightly broken higher spin symmetries

open access: yesJournal of High Energy Physics, 2019
We define a class of A ∞-algebras that are obtained by deformations of higher spin symmetries. While higher spin symmetries of a free CFT form an associative algebra, the slightly broken higher spin symmetries give rise to a minimal A ∞-algebra extending
Alexey Sharapov, Evgeny Skvortsov
doaj   +3 more sources

The three types of normal sequential effect algebras [PDF]

open access: yesQuantum, 2020
A sequential effect algebra (SEA) is an effect algebra equipped with a $\textit{sequential product}$ operation modeled after the Lüders product $(a,b)\mapsto \sqrt{a}b\sqrt{a}$ on C$^*$-algebras.
Abraham Westerbaan   +2 more
doaj   +1 more source

Weak Inflationary BL-Algebras and Filters of Inflationary (Pseudo) General Residuated Lattices

open access: yesMathematics, 2022
After the research on naBL-algebras gained by the non-associative t-norms and overlap functions, inflationary BL-algebras were also studied as a recent kind of non-associative generalization of BL-algebras, which can be obtained by general overlap ...
Xiaohong Zhang   +2 more
doaj   +1 more source

Hom-Akivis algebras [PDF]

open access: yes, 2010
Hom-Akivis algebras are introduced. The commutator-Hom-associator algebra of a non-Hom-associative algebra (i.e. a Hom-nonassociative algebra) is a Hom-Akivis algebra.
Issa, A. Nourou
core   +2 more sources

Weak associativity and deformation quantization

open access: yesNuclear Physics B, 2016
Non-commutativity and non-associativity are quite natural in string theory. For open strings it appears due to the presence of non-vanishing background two-form in the world volume of Dirichlet brane, while in closed string theory the flux ...
V.G. Kupriyanov
doaj   +1 more source

Noise Free Fully Homomorphic Encryption Scheme Over Non-Associative Algebra

open access: yesIEEE Access, 2020
Among several approaches to privacy-preserving cryptographic schemes, we have concentrated on noise-free homomorphic encryption. It is a symmetric key encryption that supports homomorphic operations on encrypted data.
Iqra Mustafa   +6 more
doaj   +1 more source

Deforming soft algebras for gauge theory

open access: yesJournal of High Energy Physics, 2023
Symmetry algebras deriving from towers of soft theorems can be deformed by a short list of higher-dimension Wilsonian corrections to the effective action.
Walker Melton   +2 more
doaj   +1 more source

Twist for Snyder space

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
We construct the twist operator for the Snyder space. Our starting point is a non-associative star product related to a Hermitian realisation of the noncommutative coordinates originally introduced by Snyder. The corresponding coproduct of momenta is non-
Daniel Meljanac   +4 more
doaj   +1 more source

Cyclic Associative Groupoids (CA-Groupoids) and Cyclic Associative Neutrosophic Extended Triplet Groupoids (CA-NET-Groupoids) [PDF]

open access: yesNeutrosophic Sets and Systems, 2019
Group is the basic algebraic structure describing symmetry based on associative law. In order to express more general symmetry (or variation symmetry), the concept of group is generalized in various ways, for examples, regular semigroups, generalized ...
Xiaohong Zhang, Zhirou Ma, Wangtao Yuan
doaj   +1 more source

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