Gauged U(1)R symmetries and Fayet-Iliopoulos terms in 5D orbifold supergravity

Hiroyuki Abe, Kiwoon Choi

Research output: Contribution to journalArticle

6 Citations (Scopus)

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 languageEnglish
Pages (from-to)1665-1683
Number of pages19
JournalJournal of High Energy Physics
Volume8
Issue number12
Publication statusPublished - 2004 Dec 1
Externally publishedYes

Keywords

  • Field Theories in Higher Dimensions
  • Supergravity Models

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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