Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 065024 |
| Fachzeitschrift | Physical Review D |
| Jahrgang | 93 |
| Ausgabenummer | 6 |
| Publikationsstatus | Veröffentlicht - 10 März 2016 |
Abstract
Employing the coset approach we construct component actions for a superparticle moving in AdS3 with N=(2,0), D=3 supersymmetry partially broken to N=2, d=1. These actions may contain higher time-derivative terms, which are chosen to possess the same (super)symmetries as the free superparticle. In terms of the nonlinear-realization superfields, the component actions always take a simpler form when written in terms of covariant Cartan forms. We also consider in detail the reduction to the nonrelativistic case and construct the corresponding action of a Newton-Hooke superparticle and its higher-derivative generalizations. The structure of these higher time-derivative generalizations is completely fixed by invariance under the supersymmetric Newton-Hooke algebra extended by two central charges.
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- Physik und Astronomie (insg.)
- Physik und Astronomie (sonstige)
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in: Physical Review D, Jahrgang 93, Nr. 6, 065024, 10.03.2016.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Higher-derivative superparticle in AdS3 space
AU - Kozyrev, Nikolay
AU - Krivonos, Sergey
AU - Lechtenfeld, Olaf
N1 - Publisher Copyright: © 2016 American Physical Society. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016/3/10
Y1 - 2016/3/10
N2 - Employing the coset approach we construct component actions for a superparticle moving in AdS3 with N=(2,0), D=3 supersymmetry partially broken to N=2, d=1. These actions may contain higher time-derivative terms, which are chosen to possess the same (super)symmetries as the free superparticle. In terms of the nonlinear-realization superfields, the component actions always take a simpler form when written in terms of covariant Cartan forms. We also consider in detail the reduction to the nonrelativistic case and construct the corresponding action of a Newton-Hooke superparticle and its higher-derivative generalizations. The structure of these higher time-derivative generalizations is completely fixed by invariance under the supersymmetric Newton-Hooke algebra extended by two central charges.
AB - Employing the coset approach we construct component actions for a superparticle moving in AdS3 with N=(2,0), D=3 supersymmetry partially broken to N=2, d=1. These actions may contain higher time-derivative terms, which are chosen to possess the same (super)symmetries as the free superparticle. In terms of the nonlinear-realization superfields, the component actions always take a simpler form when written in terms of covariant Cartan forms. We also consider in detail the reduction to the nonrelativistic case and construct the corresponding action of a Newton-Hooke superparticle and its higher-derivative generalizations. The structure of these higher time-derivative generalizations is completely fixed by invariance under the supersymmetric Newton-Hooke algebra extended by two central charges.
UR - http://www.scopus.com/inward/record.url?scp=84961789519&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.93.065024
DO - 10.1103/PhysRevD.93.065024
M3 - Article
AN - SCOPUS:84961789519
VL - 93
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 6
M1 - 065024
ER -