Vector-Like Strong Coupling Theory with Small S and T Parameters

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概要

• 論文の詳細を見る

• We propose a mechanism which reduces the size of the Peskin and Takeuchi's S and T parameters in models of dynamical electroweak symmetry breaking. It is interesting that not only S but also T parameters can be small even if there exists large isospin violation in fermion condensation. The point is that because of decoupling theorem these parameters are suppressed by a large SU(2)_L×U(1)_Y invariant mass which vector-like fermions can have.

• 理論物理学刊行会の論文
• 1995-05-25

著者

• Maekawa N

  名古屋大学大学院理学研究科

• Maekawa Nobuhiro

  Department Of Physics Tohoku University

• Maekawa Nobuhiro

  Department Of Anesthesia And Perioperative Medicine Kobe University

• MAEKAWA Nobuhiko

  Department of Physics, Kyoto University

• MAEKAWA Nobuhiro

  Department of Physics. Kyoto University

• MAEKAWA Nobuhiro

  Departinrnt of Physics, Kyoto University

• MAEKAWA Nobuhiro

  Department of Physics, Tohoku University

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