Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 509-514 |
| Seitenumfang | 6 |
| Fachzeitschrift | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Jahrgang | 647 |
| Ausgabenummer | 5-6 |
| Frühes Online-Datum | 5 März 2007 |
| Publikationsstatus | Veröffentlicht - 19 Apr. 2007 |
Abstract
We introduce an N = 8 supersymmetric extension of the Bogomolny-type model for Yang-Mills-Higgs fields in 2 + 1 dimensions related with twistor string theory. It is shown that this model is equivalent to an N = 8 supersymmetric U (n) chiral model in 2 + 1 dimensions with a Wess-Zumino-Witten-type term. Further reduction to 1 + 1 dimensions yields N = (8, 8) supersymmetric extensions of the standard U (n) chiral model and Grassmannian sigma models.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Kern- und Hochenergiephysik
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in: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Jahrgang 647, Nr. 5-6, 19.04.2007, S. 509-514.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Sigma models with N = 8 supersymmetries in 2 + 1 and 1 + 1 dimensions
AU - Popov, Alexander D.
PY - 2007/4/19
Y1 - 2007/4/19
N2 - We introduce an N = 8 supersymmetric extension of the Bogomolny-type model for Yang-Mills-Higgs fields in 2 + 1 dimensions related with twistor string theory. It is shown that this model is equivalent to an N = 8 supersymmetric U (n) chiral model in 2 + 1 dimensions with a Wess-Zumino-Witten-type term. Further reduction to 1 + 1 dimensions yields N = (8, 8) supersymmetric extensions of the standard U (n) chiral model and Grassmannian sigma models.
AB - We introduce an N = 8 supersymmetric extension of the Bogomolny-type model for Yang-Mills-Higgs fields in 2 + 1 dimensions related with twistor string theory. It is shown that this model is equivalent to an N = 8 supersymmetric U (n) chiral model in 2 + 1 dimensions with a Wess-Zumino-Witten-type term. Further reduction to 1 + 1 dimensions yields N = (8, 8) supersymmetric extensions of the standard U (n) chiral model and Grassmannian sigma models.
UR - http://www.scopus.com/inward/record.url?scp=33947675266&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2007.02.057
DO - 10.1016/j.physletb.2007.02.057
M3 - Article
AN - SCOPUS:33947675266
VL - 647
SP - 509
EP - 514
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 5-6
ER -