Abstract
We discuss a gauged U(1)R supergravity on five-dimensional (5D) orbifold (S1/Z2) in which both a Z2-even U(1) gauge field and the Z2-odd graviphoton take part in the U(1) R gauging. Based on the off-shell formulation of 5D supergravity, we analyze the structure of Fayet-Iliopoulos (FI) terms allowed in such model. Introducing a Z2-even U(1)R gauge field accompanies new bulk and boundary FI terms in addition to the known integrable boundary FI term which could be present in the absence of any gauged U(1)R symmetry. Some physical consequences of these new FI terms are examined.
| Original language | English |
|---|---|
| Pages (from-to) | 1665-1683 |
| Number of pages | 19 |
| Journal | Journal of High Energy Physics |
| Volume | 8 |
| Issue number | 12 |
| Publication status | Published - 2004 Dec 1 |
| Externally published | Yes |
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Keywords
- Field Theories in Higher Dimensions
- Supergravity Models
ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Gauged U(1)R symmetries and Fayet-Iliopoulos terms in 5D orbifold supergravity. / Abe, Hiroyuki; Choi, Kiwoon.
In: Journal of High Energy Physics, Vol. 8, No. 12, 01.12.2004, p. 1665-1683.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Gauged U(1)R symmetries and Fayet-Iliopoulos terms in 5D orbifold supergravity
AU - Abe, Hiroyuki
AU - Choi, Kiwoon
PY - 2004/12/1
Y1 - 2004/12/1
N2 - We discuss a gauged U(1)R supergravity on five-dimensional (5D) orbifold (S1/Z2) in which both a Z2-even U(1) gauge field and the Z2-odd graviphoton take part in the U(1) R gauging. Based on the off-shell formulation of 5D supergravity, we analyze the structure of Fayet-Iliopoulos (FI) terms allowed in such model. Introducing a Z2-even U(1)R gauge field accompanies new bulk and boundary FI terms in addition to the known integrable boundary FI term which could be present in the absence of any gauged U(1)R symmetry. Some physical consequences of these new FI terms are examined.
AB - We discuss a gauged U(1)R supergravity on five-dimensional (5D) orbifold (S1/Z2) in which both a Z2-even U(1) gauge field and the Z2-odd graviphoton take part in the U(1) R gauging. Based on the off-shell formulation of 5D supergravity, we analyze the structure of Fayet-Iliopoulos (FI) terms allowed in such model. Introducing a Z2-even U(1)R gauge field accompanies new bulk and boundary FI terms in addition to the known integrable boundary FI term which could be present in the absence of any gauged U(1)R symmetry. Some physical consequences of these new FI terms are examined.
KW - Field Theories in Higher Dimensions
KW - Supergravity Models
UR - http://www.scopus.com/inward/record.url?scp=21444453018&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=21444453018&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:21444453018
VL - 8
SP - 1665
EP - 1683
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1126-6708
IS - 12
ER -