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Exact results for non-holomorphic masses in softly broken supersymmetric gauge theories | | Nima Arkani-Hamed
; Riccardo Rattazzi
; | | Date: |
9 Apr 1998 | | Journal: | Phys.Lett. B454 (1999) 290-296 | | Subject: | hep-th hep-ph | | Abstract: | We consider strongly coupled supersymmetric gauge theories softly broken by the addition of gaugino masses $m_lambda$ and (non-holomorphic) scalar masses $m^2$, taken to be small relative to the dynamical scale $Lambda$. For theories with a weakly coupled dual description in the infrared, we compute exactly the leading soft masses for the "magnetic" degrees of freedom, with uncalculable corrections suppressed by powers of $(m_{lambda}/Lambda), (m/Lambda)$. The exact relations hold between the infrared fixed point "magnetic" soft masses and the ultraviolet fixed point "electric" soft masses, and correspond to a duality mapping for soft terms. We briefly discuss implications of these results for the vacuum structure of these theories. | | Source: | arXiv, hep-th/9804068 | | Services: | Forum | Review | PDF | Favorites | |
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