We comment on the presence of power-like divergences in Kaluza–Klein theories with supersymmetry breaking a là Scherk– Schwarz. By introducing a SUSY preserving regulator, we show that, in the context of a model recently proposed by Barbieri, Hall and Nomura, the 1-loop Higgs mass induced by Yukawa interactions is finite and unambiguously defined. The same result applies to similar models.

A NOTE ON REGULARIZATION METHODS IN KALUZA-KLEIN THEORIES

PILO, LUIGI;
2001

Abstract

We comment on the presence of power-like divergences in Kaluza–Klein theories with supersymmetry breaking a là Scherk– Schwarz. By introducing a SUSY preserving regulator, we show that, in the context of a model recently proposed by Barbieri, Hall and Nomura, the 1-loop Higgs mass induced by Yukawa interactions is finite and unambiguously defined. The same result applies to similar models.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11697/13676
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 3
  • ???jsp.display-item.citation.isi??? 28
social impact