000152061 001__ 152061
000152061 005__ 20190316234859.0
000152061 0247_ $$2doi$$a10.1103/PhysRevD.66.024025
000152061 022__ $$a0556-2821
000152061 037__ $$aARTICLE
000152061 245__ $$aAnomalies, Fayet-Iliopoulos terms, and the consistency of orbifold field theories
000152061 260__ $$c2002
000152061 269__ $$a2002
000152061 336__ $$aJournal Articles
000152061 520__ $$aWe study the consistency of orbifold field theories and clarify to what extent the condition of having an anomaly-free spectrum of zero modes is sufficient to guarantee it. Preservation of gauge invariance at the quantum level is possible, although at the price, in general, of introducing operators that break the 5D local parity. These operators are, however, perfectly consistent with the orbifold projection. We also clarify the relation between localized Fayet-Iliopoulos (FI) terms and anomalies. These terms can be consistently added, breaking neither local supersymmetry nor gauge symmetry. In the framework of supergravity the localized FI term arises as the boundary completion of a bulk interaction term: given the bulk Lagrangian the FI is fixed by gauge invariance.
000152061 6531_ $$aSPONTANEOUS SUPERSYMMETRY BREAKING
000152061 6531_ $$aEXTRA DIMENSIONS
000152061 6531_ $$aGAUGE
000152061 6531_ $$aNONINVARIANCE
000152061 6531_ $$aSTANDARD MODEL
000152061 6531_ $$aSTRING THEORY
000152061 6531_ $$aSUPERGRAVITY
000152061 6531_ $$aTEV
000152061 6531_ $$aN=2
000152061 6531_ $$aCOMPACTIFICATION
000152061 6531_ $$aSUPERSTRINGS
000152061 700__ $$aBarbieri, R.
000152061 700__ $$0247705$$g235683$$aContino, R.
000152061 700__ $$aCreminelli, P.
000152061 700__ $$0244443$$g174685$$aRattazzi, R.
000152061 700__ $$aScrucca, C. A.$$g181759$$0244581
000152061 773__ $$j66$$tPhysical Review D$$k2
000152061 8564_ $$uhttps://infoscience.epfl.ch/record/152061/files/file-152061.pdf$$zn/a$$s357464
000152061 909C0 $$xU11425$$0252309$$pLPTP
000152061 909C0 $$pGR-SC$$xU11777$$0252314
000152061 909CO $$qGLOBAL_SET$$pSB$$particle$$ooai:infoscience.tind.io:152061
000152061 937__ $$aEPFL-ARTICLE-152061
000152061 973__ $$rREVIEWED$$sPUBLISHED$$aOTHER
000152061 980__ $$aARTICLE