N=2 -> N=1 supergravity reduction in four dimensions
Laura Andrianopoli
TL;DR
This paper explores how to consistently reduce N=2 supergravity to N=1 in four dimensions by truncating the second gravitino multiplet, simplifying the theory while preserving consistency.
Contribution
It introduces a method for consistent truncation of N=2 supergravity to N=1, focusing on the gravitino multiplet reduction.
Findings
Successful reduction of N=2 to N=1 supergravity demonstrated
Preservation of supersymmetry structure in the truncated theory
Framework applicable for further supergravity model simplifications
Abstract
We discuss the reduction of N=2 supergravity to N=1, by a consistent truncation of the second gravitino multiplet.
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