The Effective Potential of Electroweak Theory with Two Massless Higgs Doublets at Finite Temperature : Particles and Fields

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概要

• 論文の詳細を見る

• The effective potential of electroweak theory with two massless Higgs doublets at finite temperature is studied. We investigate phase structure and critical temperature in this model by numerical analysis without high-temperature expansion. The phase transition is found to be of first order. The critical temperature is shown to be relatively low for typical scalar masses. The free energy of the critical bubble is calculated with some approximations and we find that the bubble nucleation can occur at a temperature a little below the critical temperature. We also discuss the possibility of the electroweak baryogenesis.

• 理論物理学刊行会の論文
• 1994-02-25

著者

• Funakubo K

  Department Of Physics Saga University

• Funakubo Koichi

  Department Of Physics Saga University

• Funakubo Koichi

  Department Of Physics Faculty Of Science And Engineering Saga University

• KAKUTO Akira

  School of Humanity-Oriented Science and Engineering, Kinki University

• KAKUTO Akira

  Department of Physicas

• TAKENAGA Kazunori

  Yukawa Institute for Theoretical Physics, Kyoto University

• TAKENAGA Kazunori

  Department of Physics, Kyushu University

• Takenaga Kazunori

  Department Of Physics Osaka University

• Takenaga Kazunori

  I.n.f.n

• Takenaga Kazunori

  Department Of Physics Kyushu University

• Takenaga Kazunori

  The Niels Bohr Institute

• Kakuto A

  School Of Humanity-oriented Science And Engineering Kinki University

• Kakuto Akira

  The Second Department Of Engineering Kinki University

• Kakuto Akira

  Department Of Liberal Arts Kinki University

• Takenaga K

  Kyoto Univ. Kyoto

• FUNAKUBO Koichi

  Department of Physics, Saga University

• FUNAKUBO Koichi

  Department of Physicas

• KAKUTO Akira

  Department of Liberal Arts, Kinki University

• KAKUTO Akira

  Kyushu Department of Engineering, Kinki University

• TAKENAGA Kazunori

  Department of Physics, Osaka University

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