We identify a cubic holomorphic constraint that subtends the total breaking of N = 2 supersymmetry in a vector multiplet and exhibit its microscopic origin. The new constraint leaves behind, at low energies, a vector and the two goldstini, in a non-linear Lagrangian that generalizes the N = 2 Volkov-Akulov model.

We identify a cubic holomorphic constraint that subtends the total breaking of N=2 supersymmetry in a vector multiplet and exhibit its microscopic origin. The new constraint leaves behind, at low energies, a vector and the two goldstini, in a non-linear Lagrangian that generalizes the N=2 Volkov-Akulov model.

A superfield constraint for N=2 -> N=0 breaking

Sagnotti, A.
Investigation
2017

Abstract

We identify a cubic holomorphic constraint that subtends the total breaking of N=2 supersymmetry in a vector multiplet and exhibit its microscopic origin. The new constraint leaves behind, at low energies, a vector and the two goldstini, in a non-linear Lagrangian that generalizes the N=2 Volkov-Akulov model.
Settore FIS/02 - Fisica Teorica, Modelli e Metodi Matematici
Extended Supersymmetry; Superspaces; Supersymmetric Effective Theories; Supersymmetry Breaking;
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11384/68684
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