Details
| Original language | English |
|---|---|
| Article number | 081 |
| Journal | Journal of high energy physics |
| Volume | 2009 |
| Issue number | 8 |
| Publication status | Published - 2009 |
Abstract
A new superconformal mechanics with OSp(4|2) symmetry is obtained by gauging the U(1) isometry of a superfield model. It is the one-particle case of the new = 4 super Calogero model recently proposed in arXiv:0812.4276 [hep-th]. Classical and quantum generators of the osp(4|2) superalgebra are constructed on physical states. As opposed to other realizations of = 4 superconformal algebras, all supertranslation generators are linear in the odd variables, similarly to the = 2 case. The bosonic sector of the component action is standard one-particle (dilatonic) conformal mechanics accompanied by an SU(2)/U(1) Wess-Zumino term, which gives rise to a fuzzy sphere upon quantization. The strength of the conformal potential is quantized.
Keywords
- Black holes in string theory, Extended supersymmetry, Hysics, Integrable equations in, Superspaces
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Nuclear and High Energy Physics
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In: Journal of high energy physics, Vol. 2009, No. 8, 081, 2009.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - OSp(4|2) superconformal mechanics
AU - Fedoruk, Sergey
AU - Ivanov, Evgeny
AU - Lechtenfeld, Olaf
N1 - Copyright: Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - A new superconformal mechanics with OSp(4|2) symmetry is obtained by gauging the U(1) isometry of a superfield model. It is the one-particle case of the new = 4 super Calogero model recently proposed in arXiv:0812.4276 [hep-th]. Classical and quantum generators of the osp(4|2) superalgebra are constructed on physical states. As opposed to other realizations of = 4 superconformal algebras, all supertranslation generators are linear in the odd variables, similarly to the = 2 case. The bosonic sector of the component action is standard one-particle (dilatonic) conformal mechanics accompanied by an SU(2)/U(1) Wess-Zumino term, which gives rise to a fuzzy sphere upon quantization. The strength of the conformal potential is quantized.
AB - A new superconformal mechanics with OSp(4|2) symmetry is obtained by gauging the U(1) isometry of a superfield model. It is the one-particle case of the new = 4 super Calogero model recently proposed in arXiv:0812.4276 [hep-th]. Classical and quantum generators of the osp(4|2) superalgebra are constructed on physical states. As opposed to other realizations of = 4 superconformal algebras, all supertranslation generators are linear in the odd variables, similarly to the = 2 case. The bosonic sector of the component action is standard one-particle (dilatonic) conformal mechanics accompanied by an SU(2)/U(1) Wess-Zumino term, which gives rise to a fuzzy sphere upon quantization. The strength of the conformal potential is quantized.
KW - Black holes in string theory
KW - Extended supersymmetry
KW - Hysics
KW - Integrable equations in
KW - Superspaces
UR - http://www.scopus.com/inward/record.url?scp=70350048743&partnerID=8YFLogxK
U2 - 10.1088/1126-6708/2009/08/081
DO - 10.1088/1126-6708/2009/08/081
M3 - Article
AN - SCOPUS:70350048743
VL - 2009
JO - Journal of high energy physics
JF - Journal of high energy physics
SN - 1126-6708
IS - 8
M1 - 081
ER -