N=2 Supersymmetry with Central Charge: A Twofold Implementation
In this work, we analyze an extended 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 deformati...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
|
| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2019/8604386 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850172752468639744 |
|---|---|
| author | L. P. R. Ospedal R. C. Terin |
| author_facet | L. P. R. Ospedal R. C. Terin |
| author_sort | L. P. R. Ospedal |
| collection | DOAJ |
| description | In this work, we analyze an extended 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. |
| format | Article |
| id | doaj-art-d4b135fd14bc4c8abadd310d2fe34ba8 |
| institution | OA Journals |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-d4b135fd14bc4c8abadd310d2fe34ba82025-08-20T02:20:00ZengWileyAdvances in High Energy Physics1687-73571687-73652019-01-01201910.1155/2019/86043868604386N=2 Supersymmetry with Central Charge: A Twofold ImplementationL. P. R. Ospedal0R. C. Terin1Centro Brasileiro de Pesquisas Físicas (CBPF), Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, CEP 22290-180, BrazilUniversidade do Estado do Rio de Janeiro (UERJ), Instituto de Física, Departamento de Física Teórica, Rua São Francisco Xavier 524, Maracanã, Rio de Janeiro, CEP 20550-013, BrazilIn this work, we analyze an extended 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.http://dx.doi.org/10.1155/2019/8604386 |
| spellingShingle | L. P. R. Ospedal R. C. Terin N=2 Supersymmetry with Central Charge: A Twofold Implementation Advances in High Energy Physics |
| title | N=2 Supersymmetry with Central Charge: A Twofold Implementation |
| title_full | N=2 Supersymmetry with Central Charge: A Twofold Implementation |
| title_fullStr | N=2 Supersymmetry with Central Charge: A Twofold Implementation |
| title_full_unstemmed | N=2 Supersymmetry with Central Charge: A Twofold Implementation |
| title_short | N=2 Supersymmetry with Central Charge: A Twofold Implementation |
| title_sort | n 2 supersymmetry with central charge a twofold implementation |
| url | http://dx.doi.org/10.1155/2019/8604386 |
| work_keys_str_mv | AT lprospedal n2supersymmetrywithcentralchargeatwofoldimplementation AT rcterin n2supersymmetrywithcentralchargeatwofoldimplementation |