The minimalN= 4 no-scale model from generalized dimensional reduction | Zendy

Giovanni Villadoro | Zendy; Fabio Zwirner | Zendy

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The minimalN= 4 no-scale model from generalized dimensional reduction

Author(s) -

Giovanni Villadoro,

Fabio Zwirner

Publication year - 2004

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2004/07/055

Subject(s) - orbifold , supergravity , multiplet , supersymmetry , scalar (mathematics) , reduction (mathematics) , dimensional reduction , mathematics , pure mathematics , scale (ratio) , realization (probability) , physics , theoretical physics , mathematical physics , quantum mechanics , geometry , statistics , spectral line

We consider the generalized dimensional reduction of pure ungauged N=4, D=5supergravity, where supersymmetry is spontaneously broken to N=2 or N=0 withidentically vanishing scalar potential. We explicitly construct the resultinggauged D=4 theory coupled to a single vector multiplet, which provides theminimal N=4 realization of a no-scale model. We discuss its relation with thestandard classification of N=4 gaugings, extensions to non-compact twists andto higher dimensions, the N=2 theories obtained via consistent Z_2 orbifoldprojections and prospects for further generalizations.Comment: 1+28 pages, no figures, JHEP3 LaTeX, published versio

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