Results 91 to 100 of about 1,203,239 (192)

An algebraic classification of exceptional EFTs. Part II. Supersymmetry

open access: yesJournal of High Energy Physics, 2019
We present a novel approach to classify supersymmetric effective field theories (EFTs) whose scattering amplitudes exhibit enhanced soft limits. These enhancements arise due to non-linearly realised symmetries on the Goldstone modes of such EFTs and we ...
Diederik Roest   +2 more
doaj   +1 more source

Decomposition numbers of quantized walled Brauer algebras [PDF]

open access: yesarXiv, 2014
In this paper, we establish explicit relationship between decomposition numbers of quantized walled Brauer algebras and those for either Hecke algebras associated to certain symmetric groups or (rational) $q$-Schur algebras over a field $\kappa$. This enables us to use Ariki's result \cite{Ar} and Varagnolo-Vasserot's result \cite{VV} to compute such ...
arxiv  

The Metric Dimension of Algebraic Constructed Graph of Dihedral Group Dn

open access: yesScientific Annals of Computer Science
In this article, we discusses the concept of metric dimension in graph theory and its applications in various scientific fields. Metric dimension is the minimum number of vertices in a graph that can uniquely identify all other vertices based on their ...
Qammar Rubab, Saba Rao, Muhammad Ishtiaq
doaj   +1 more source

On bulk singularity structures and all order α′ contact terms of BPS string amplitudes

open access: yesPhysics Letters B, 2016
The entire form of the amplitude of three SYM (involving two transverse scalar fields, a gauge field) and a potential Cn−1 Ramond–Ramond (RR) form field is found out.
Ehsan Hatefi
doaj   +1 more source

Convex topological algebras via linear vector fields and Cuntz algebras [PDF]

open access: yesarXiv, 2019
Realization by linear vector fields is constructed for any Lie algebra which admits a biorthogonal system and for its any suitable representation. The embedding into Lie algebras of linear vector fields is analogous to the classical Jordan-Schwinger map. A number of examples of such Lie algebras of linear vector fields is computed.
arxiv  

Pisot unit generators in number fields

open access: yes, 2015
Pisot numbers are real algebraic integers bigger than 1, whose other conjugates have all modulus smaller than 1. In this paper we deal with the algorithmic problem of finding the smallest Pisot unit generating a given number field.
Veneziano, Francesco, Vávra, Tomáš
core  

Peculiarities of Applying Partial Convolutions to the Computation of Reduced Numerical Convolutions

open access: yesApplied Sciences
A method is proposed that reduces the computation of the reduced digital convolution operation to a set of independent convolutions computed in Galois fields.
Ibragim Suleimenov   +3 more
doaj   +1 more source

Multilayer tube impedance and external radiation

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2008
The paper describes a method for calculating the longitudinal and transverse impedances of the laminated round pipe with many layers of different materials. The charge is moving along the pipe axis with arbitrary constant velocity.
M. Ivanyan   +5 more
doaj   +1 more source

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