Spontaneous Mass Generation in Conformal-Invariant φ^4 Theory

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概要

• 論文の詳細を見る

• The effective potential of the conformal-invariant massless Φ^4 theory in which the invariance is nonlinearly realized is calculated by means of nonpolynomial Lagrangian techniques. It is shown that the scaling law (Ward identity of dilatation current) which is compatible witn the perturbation expansion is obtained only when a special form of the point transformations is applied to the fields. It gives a well-defined expression to the tadpole graph. The spontaneous mass is given by the potential in the case when coupling constant is small and negative.

• 理論物理学刊行会の論文
• 1980-11-25

著者

• MATSUBARA Yoshimi

  Nanao Junior College

• MATSUBARA Yoshimi

  Department of Physics, Kanazawa University

• Matsubara Yoshimi

  Department Of Physics Nagoya University

• MATSUBARA Yoshimi

  Department of Physics, Nanao Junior College

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• Conformal Invariant Fermi Weak Interactions and Weak Bosons as Collective Modes
• Dencofinement Transition and Monopoles in T≠0 SU(2) QCD
• Spontaneous Mass Generation in Conformal-Invariant φ^4 Theory
• Ward Identity of Dilatation Current in Conformal-Invariant Quantum Electrodynamics

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