String-inspired supergravity model at one loop

descriptionPublicationkeyboard_double_arrow_right Article 15 Mar 1992 English Publisher:American Physical Society (APS)Journal:Physical Review D, volume 45, pages 2,057-2,065 (issn: 0556-2821,

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Authors: , Gaillard; , Papadopoulos; , Pierce;

doi: 10.1103/physrevd.45.2057

pmid: 10014578

String-inspired supergravity model at one loop

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Abstract

We study a prototype supergravity model from superstrings, with three generations of matter fields in the untwisted sector, nonperturbatively induced supersymmetry breaking and including threshold corrections in conformity with modular invariance. The scale degeneracy of the vacuum is lifted at the one-loop level, allowing a determination of the fundamental parameters of the effective low-energy theory.

Related Organizations

Lawrence Berkeley National Laboratory
United States
University of California, Berkeley
United States

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