HIERARCHICAL SUPERSYMMETRY BREAKING IN SUPERSTRING-DERIVED STANDARD-LIKE MODELS

20 May 1996

journal article
Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics A

Vol. 11 (13) , 2357-2378
https://doi.org/10.1142/s0217751x96001188

Abstract

We examine the problem of supersymmetry breaking in realistic superstring standard-like models which are constructed in the free-fermionic formulation. We impose a supersymmetric vacuum at the Planck scale by requiring vanishing F and D constraints at the cubic level of the superpotential. We then study possible scenarios for supersymmetry breaking by examining the role of nonrenormalizable terms and hidden sector gaugino and matter condensates. We argue that in some scenarios hierarchical supersymmetry breaking in the observable sector is possible.

Keywords

HIERARCHICAL SUPERSYMMETRY
SUPERSYMMETRY BREAKING
LIKE MODELS
STANDARD LIKE
SUPERSTRING DERIVED
DERIVED STANDARD

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Version 1, 1994-05-04, ArXiv

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