Results 121 to 130 of about 5,554 (189)

N=1/2 Global SUSY: R-Matrix Approach

open access: yes, 2012
R-matrix method is used to construct supersymmetric extensions of theta - Euclidean group preserving N = 1/2 supersymmetry and its three- parameter generalization.
Abou-Zeid   +74 more
core   +1 more source

Canonical‐Cell Tilings and their Atomic Decorations

open access: yesIsrael Journal of Chemistry, Volume 64, Issue 10-11, November 2024.
Abstract The canonical cell tiling is a geometrical framework that uses four kinds of basic polyhedra, called the canonical cells, to model the packing of atoms and clusters in icosahedral quasicrystals and related periodic approximants. Over the past three decades, it has become increasingly clear that this framework is the most sensible approach to ...
Nobuhisa Fujita   +2 more
wiley   +1 more source

All (4,0): Sigma models with (4,0) off-shell supersymmetry

open access: yesJournal of High Energy Physics, 2017
Off-shell (4, 0) supermultiplets in 2-dimensions are formulated. These are used to construct sigma models whose target spaces are vector bundles over manifolds that are hyperkähler with torsion.
Chris Hull, Ulf Lindström
doaj   +1 more source

Error estimates for completely discrete FEM in energy‐type and weaker norms

open access: yesNumerical Methods for Partial Differential Equations, Volume 40, Issue 6, November 2024.
Abstract The paper presents error estimates within a unified abstract framework for the analysis of FEM for boundary value problems with linear diffusion‐convection‐reaction equations and boundary conditions of mixed type. Since neither conformity nor consistency properties are assumed, the method is called completely discrete.
Lutz Angermann   +2 more
wiley   +1 more source

Superconformal spaces and implications for superstrings

open access: yes, 2008
We clarify some properties of projective superspace by using a manifestly superconformal notation. In particular, we analyze the N=2 scalar multiplet in detail, including its action, and the propagator and its super-Schwinger parameters.
A. Galperin   +10 more
core   +1 more source

Symmetries of Curved Superspace [PDF]

open access: yesProceedings of Proceedings of the Corfu Summer Institute 2014 — PoS(CORFU2014), 2013
21 pages; V2: references and comments added, published ...
openaire   +7 more sources

Interaction of supersymmetric nonlinear sigma models with external higher spin superfields via higher spin supercurrents

open access: yesJournal of High Energy Physics, 2018
We consider a four dimensional generalized Wess-Zumino model formulated in terms of an arbitrary Kähler potential KΦΦ¯ $$ \mathcal{K}\left(\varPhi, \overline{\varPhi}\right) $$ and an arbitrary chiral superpotential WΦ $$ \mathcal{W}\left(\varPhi \right)
I. L. Buchbinder   +2 more
doaj   +1 more source

Super eightbrane in superspace [PDF]

open access: yesPhysics Letters B, 1999
14 pages, latex, minor corrections for expressions, typos, updated references ...
openaire   +3 more sources

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