Title of article
Spontaneously broken N = 2 supergravity without light mirror fermions Original Research Article
Author/Authors
L. Girardello، نويسنده , , M. Porrati، نويسنده , , A. Zaffaroni، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
19
From page
272
To page
290
Abstract
We present a spontaneously broken N = 2 supergravity model that reduces, in the flat limit MPlanck → ∞, to a globally supersymmetric N = 2 system explicit soft supersymmetry breaking terms. These soft terms generate a mass O(MW) for mirror quarks and leptons, while leaving the physical fermions light, thereby overcoming one of the major obstacles towards the construction of a realistic N = 2 model of elementary interactions.
Keywords
* Supergravity , * Mirror fermions , * Spontaneous supersymmetry breaking
Journal title
Nuclear Physics B
Serial Year
1997
Journal title
Nuclear Physics B
Record number
880307
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