Abstract
We provide a systematic and practical method of deriving 5D supergravity action described by 4D superfields on a general warped geometry, including a non-BPS background. Our method is based on the superconformal formulation of 5D supergravity, but is easy to handle thanks to the superfield formalism. We identify the radion superfield in the language of 5D superconformal gravity, and clarify its appearance in the action. We also discuss SUSY breaking effects induced by a deformed geometry due to the backreaction of the radius stabilizer.
| Original language | English |
|---|---|
| Pages (from-to) | 223-248 |
| Number of pages | 26 |
| Journal | Journal of High Energy Physics |
| Volume | 8 |
| Issue number | 10 |
| Publication status | Published - 2004 Oct 1 |
| Externally published | Yes |
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Keywords
- Field Theories in Higher Dimensions
- Supergravity Models
- Supersymmetry Breaking
ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Superfield description of 5D supergravity on general warped geometry. / Abe, Hiroyuki; Sakamura, Yutaka.
In: Journal of High Energy Physics, Vol. 8, No. 10, 01.10.2004, p. 223-248.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Superfield description of 5D supergravity on general warped geometry
AU - Abe, Hiroyuki
AU - Sakamura, Yutaka
PY - 2004/10/1
Y1 - 2004/10/1
N2 - We provide a systematic and practical method of deriving 5D supergravity action described by 4D superfields on a general warped geometry, including a non-BPS background. Our method is based on the superconformal formulation of 5D supergravity, but is easy to handle thanks to the superfield formalism. We identify the radion superfield in the language of 5D superconformal gravity, and clarify its appearance in the action. We also discuss SUSY breaking effects induced by a deformed geometry due to the backreaction of the radius stabilizer.
AB - We provide a systematic and practical method of deriving 5D supergravity action described by 4D superfields on a general warped geometry, including a non-BPS background. Our method is based on the superconformal formulation of 5D supergravity, but is easy to handle thanks to the superfield formalism. We identify the radion superfield in the language of 5D superconformal gravity, and clarify its appearance in the action. We also discuss SUSY breaking effects induced by a deformed geometry due to the backreaction of the radius stabilizer.
KW - Field Theories in Higher Dimensions
KW - Supergravity Models
KW - Supersymmetry Breaking
UR - http://www.scopus.com/inward/record.url?scp=23044448322&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=23044448322&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:23044448322
VL - 8
SP - 223
EP - 248
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1126-6708
IS - 10
ER -