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;
2001-01-01

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11697/13676
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