Causality constraints on nonlinear supersymmetry

Causality constraints on nonlinear supersymmetry

Abstract It is well-known that gravitino propagation in standard supergravities is free of any causality problems. However, two issues related to gravitino propagation were recently uncovered in specific supergravities with nonlinear supersymmetry. One of them concerns potential acausality/superlumi...

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Bibliographic Details
Main Authors: Quentin Bonnefoy, Gabriele Casagrande, Emilian Dudas
Format: Article
Language:English
Published: SpringerOpen 2022-11-01
Series:Journal of High Energy Physics
Subjects:
Superspaces
Supersymmetric Effective Theories
Supersymmetry Breaking
Online Access:https://doi.org/10.1007/JHEP11(2022)113

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