Constraints among coupling constants in noncommutative geometry models

研究成果: Article

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We study constraints among coupling constants of the standard model obtained in the noncommutative geometry (NCG) method. First, we analyze the evolution of the Higgs boson mass under the renormalization group by adopting the idea of Álvarez et al. For this analysis we derive two certain constraints by modifying Connes's way of constructing the standard model. Next, we find renormalization group invariant (RGI) constraints in the NCG method. We also consider the relation between the condition that a constraint among coupling constants of a model becomes RGI and the condition that the model becomes multiplicative renormalizable by using a simple example.

元の言語English
ページ(範囲)375-394
ページ数20
ジャーナルProgress of Theoretical Physics
100
発行部数2
DOI
出版物ステータスPublished - 01-01-1998

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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