Comments on gaugino mass and landscape of vacua

Yuichiro Nakai, Yutaka Ookouchi

Research output: Contribution to journalReview article

12 Citations (Scopus)

Abstract

In direct gauge mediation, gaugino masses often vanish at the leading order of supersymmetry breaking. Recently, this phenomenon is understood in connection with the global structure of vacua in O'Raifeartaigh-type models. In this note, we further explore a connection between gaugino masses and the landscape of vacua in more general situations, focusing on a few examples which demonstrate our idea. In particular, we present a calculable model with non-vanishing leading order gaugino masses on the lowest energy vacuum.

Original languageEnglish
Article number93
JournalJournal of High Energy Physics
Volume2011
Issue number1
DOIs
Publication statusPublished - Jan 1 2011
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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