IKCEST

Nuclear Physics B | Vol.231, Issue.2 | | Pages

Mass formula for pseudo-goldstone fermions in broken supersymmetry

William A. Bardeen,T.R. Taylor,Cosmas K. Zachos

Abstract

The goldstino of spontaneously broken supersymmetry develops a mass in the presence of perturbations which violate supersymmetry explicitly. In analogy to the chiral dynamics of pions, the general current algebra formula for this mass is derived. It is verified and illustrated in simple models at the tree level or through loop expansions. Some subtleties of the renormalization and the vacuum stability of the relevant O'Raifeartaigh-type models are examined.

Original Text (This is the original text for your reference.)

Mass formula for pseudo-goldstone fermions in broken supersymmetry

+More

Keywords

chiral dynamics of pions goldstino of spontaneously broken supersymmetry current algebra vacuum stability

Cite this article

APA

MLA

Chicago

William A. Bardeen,T.R. Taylor,Cosmas K. Zachos,.Mass formula for pseudo-goldstone fermions in broken supersymmetry. 231 (2),.

References

Disclaimer: The translated content is provided by third-party translation service providers, and IKCEST shall not assume any responsibility for the accuracy and legality of the content.