\(\mathcal{N} = 2\) supersymmetry with central charge: a twofold implementation
type: Item
instance of: scholarly article
title: \(\mathcal{N} = 2\) supersymmetry with central charge: a twofold implementation
zbMATH Open document ID: 1406.81086
DOI: 10.1155/2019/8604386
author: L. P. R. Ospedal
author: Rodrigo C. Terin
published in: Advances in High Energy Physics
publication date: 2019-02-12T00:00:00Z
full work available at URL: https://arxiv.org/abs/1807.07671
review text: Summary: In this work, we analyze an extended \(\mathcal{N} = 2\) supersymmetry with central charge and develop its superspace formulation under two distinct viewpoints. Initially, in the context of classical mechanics, we discuss the introduction of deformed supersymmetric derivatives and their consequence on the deformation of one-dimensional nonlinear sigma model. After that, considering a field-theoretical framework, we present an implementation of this superalgebra in two dimensions, such that one of the coordinates is related to the central charge. As an application, in this two-dimensional scenario, we consider topological (bosonic) configurations of a special self-coupled matter model and present a nontrivial fermionic solution.
Mathematics Subject Classification ID: 81T60
Mathematics Subject Classification ID: 17A70
zbMATH DE Number: 7020636
MaRDI profile type: Publication
OpenAlex ID: W3123470923
arXiv ID: 1807.07671
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description: scientific article