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Adinkras are graphical tools created for the study of representations in supersymmetry. Besides having inherent interest for physicists, adinkras offer many easy-to-state and accessible mathematical problems of algebraic, combinatorial, and…

Combinatorics · Mathematics 2011-11-28 Yan X Zhang

We survey the combinatorics of the Adinkra, a graphical device for solving differential equations in supersymmetry. These graphs represent an exceptional class of 1-factorizations with further augmentations. As a new feature, we…

History and Overview · Mathematics 2024-10-18 Robert W. Donley , S. James Gates , Tristan Hübsch , Rishi Nath

An Adinkra is a graph from the study of supersymmetry in particle physics, but it can be adapted to study Clifford algebra representations. The graph in this context is called a Cliffordinkra, and puts some standard ideas in Clifford…

Mathematical Physics · Physics 2021-10-06 Kevin Iga

In this paper we discuss off-shell representations of N-extended supersymmetry in one dimension, ie, N-extended supersymmetric quantum mechanics, and following earlier work on the subject codify them in terms of certain graphs, called…

Mathematical Physics · Physics 2012-08-27 C. F. Doran , M. G. Faux , S. J. Gates, , T. Hubsch , K. M. Iga , G. D. Landweber

Adinkras are a graphical depiction of representations of the N-extended supersymmetry algebra in one dimension, on the worldline. These diagrams represent the component fields in a supermultiplet as vertices, and the action of the…

High Energy Physics - Theory · Physics 2008-11-21 C. F. Doran , M. G. Faux , S. J. Gates , T. Hubsch , K. M. Iga , G. D. Landweber , R. L. Miller

Adinkras are a graphical tool for studying off-shell representations of supersymmetry. In this paper we efficiently classify the automorphism groups of Adinkras relative to a set of local parameters. Using this, we classify Adinkras…

High Energy Physics - Theory · Physics 2010-09-09 B. L. Douglas , S. James Gates , Jingbo B. Wang

An Adinkra is a class of graphs with certain signs marking its vertices and edges, which encodes off-shell representations of the super Poincar\'e algebra. The markings on the vertices and edges of an Adinkra are cochains for cubical…

High Energy Physics - Theory · Physics 2012-07-31 Charles Doran , Kevin Iga , Greg Landweber

We create an algorithm to determine whether any two graphical representations (adinkras) of equations possessing the property of supersymmetry in one or two dimensions are isomorphic in shape. The algorithm is based on the determinant of…

High Energy Physics - Theory · Physics 2012-12-13 Keith Burghardt , S. James Gates

Adinkras are combinatorial objects developed to study supersymmetry representations. Gates et al. introduced the "gadget" as a function of pairs of adinkras, obtaining some mysterious results for $(n=4, k=1)$ adinkras with computer-aided…

Combinatorics · Mathematics 2018-12-20 Isaac Friend , Jordan Kostiuk , Yan X Zhang

Adinkras are combinatorial objects developed to study 1-dimensional supersymmetry representations. Recently, 2-d Adinkras have been developed to study 2-dimensional supersymmetry. In this paper, we classify all 2-d Adinkras, confirming a…

High Energy Physics - Theory · Physics 2015-08-04 Kevin Iga , Yan X. Zhang

The off-shell representation theory of 4D, $\mathcal{N}=1$ supermultiplets can be categorized in terms of distinct irreducible graphical representations called adinkras as part of a larger effort we call supersymmetry `genomics.' Recent…

High Energy Physics - Theory · Physics 2019-03-12 Isaac Chappell , S. James Gates, , William D. Linch , James Parker , Stephen Randall , Alexander Ridgway , Kory Stiffler

We explain how the redefinitions of supermultiplet component fields, comprising what we call "frame shifts", can be used in conjuction with the graphical technology of multiplet Adkinras to render manifest the reducibility of off-shell…

High Energy Physics - Theory · Physics 2012-08-27 C. F. Doran , M. G. Faux , S. J. Gates, , T. Hubsch , K. M. Iga , G. D. Landweber

The problem of classifying off-shell representations of the $N$ -extended one-dimensional super Poincar\'e algebra is closely related to the study of a class of decorated $N$-regular, $N$-edge colored bipartite graphs known as Adinkras. In…

High Energy Physics - Theory · Physics 2017-10-16 Charles Doran , Kevin Iga , Jordan Kostiuk , Stefan Méndez-Diez

Presented in this paper the nature of the supersymmetrical representation theory behind 4D, N = 1 theories, as described by component fields, is investigated using the tools of Adinkras and Garden Algebras. A survey of familiar matter…

High Energy Physics - Theory · Physics 2009-12-07 S. J. Gates , J. Gonzales , B. MacGregor , J. Parker , R. Polo-Sherk , V. G. J. Rodgers , L. Wassink

Recent efforts to classify representations of supersymmetry with no central charge have focused on supermultiplets that are aptly depicted by Adinkras, wherein every supersymmetry generator transforms each component field into precisely one…

High Energy Physics - Theory · Physics 2012-11-29 Tristan Hubsch , Gregory A. Katona

Every finite-dimensional unitary representation of the N-extended worldline supersymmetry without central charges may be obtained by a sequence of differential transformations from a direct sum of minimal Adinkras, simple supermultiplets…

High Energy Physics - Theory · Physics 2014-02-10 Charles F. Doran , Tristan Hubsch , Kevin M. Iga , Gregory D. Landweber

We demonstrate a method for describing one-dimensional N-extended supermultiplets and building supersymmetric actions in terms of unconstrained prepotential superfields, explicitly working with the Scalar supermultiplet. The method uses…

High Energy Physics - Theory · Physics 2012-08-27 C. F. Doran , M. G. Faux , S. J. Gates, , T. Hubsch , K. M. Iga , G. D. Landweber

Adinkras are graphs that can describe off-shell supermultiplets in 1 dimension with a Lie superalgebra known as Garden algebra. In this paper, I show that the degrees of freedom of the adinkra can be represented by a subgraph called a…

Mathematical Physics · Physics 2016-11-26 Keith Burghardt

In the study of supersymmetry in one dimension, various works enumerate sets of generators of garden algebras $GR(d,N)$ (and equivalently, valise Adinkras) for special cases $N = d = 4$ and $N = d = 8$, using group-theoretic methods and…

Combinatorics · Mathematics 2018-01-10 Yan X Zhang

A general overview of the existing difference ring theory for symbolic summation is given. Special emphasis is put on the user interface: the translation and back translation of the corresponding representations within the term algebra and…

Symbolic Computation · Computer Science 2021-05-04 Carsten Schneider
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