On the universality of Goldstino action

Tomoya Hatanaka, Sergei V. Ketov

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

We find the Goldstino action descending from the N = 1 Goldstone-Maxwell superfield action associated with the spontaneous partial supersymmetry breaking, N = 2 to N = 1, in superspace. The new Goldstino action has higher (second-order) spacetime derivatives, while it can be most compactly described as a solution to the simple recursive relation. Our action seems to be related to the standard (having only the first-order derivatives) Akulov-Volkov action for Goldstino via a field redefinition.

Original languageEnglish
Pages (from-to)265-272
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume580
Issue number3-4
DOIs
Publication statusPublished - 5 Feb 2004

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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