Partial N=2 --> N=1 Local Supersymmetry Breaking and Solvable Lie Algebras
P. Fre', L. Girardello, I. Pesando, M. Trigiante
TL;DR
This paper explores a method for breaking N=2 supersymmetry down to N=1 in supergravity models while maintaining zero vacuum energy and specific gauge groups, providing explicit examples.
Contribution
It introduces a new framework for partial supersymmetry breaking in N=2 supergravity with explicit solvable Lie algebra structures.
Findings
Demonstrates partial N=2 to N=1 supersymmetry breaking with zero vacuum energy.
Provides explicit examples of gauge groups preserved after breaking.
Connects supersymmetry breaking to solvable Lie algebra structures.
Abstract
Generic partial supersymmetry breaking of N=2 supergravity with zero vacuum energy and with surviving unbroken arbitrary gauge groups is exhibited. Specific examples are given.
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