Dynamical Symmetry Breaking in Compact Flat Spaces
スポンサーリンク
概要
- 論文の詳細を見る
The phase structure of a four-fermion theory is investigated in compact flat spaces as a simple model of dynamical symmetry breaking, motivated by recent studies on similar considerations in curved space. A useful formalism is developed to evaluate the effective potential in arbitrary compact flat spaces in three- and four-dimensional spacetimes. It is found that the phase structure is significantly altered due to the finite-size effect in the compact space. This finite-size effect exhibits different features depending on the boundary conditions on the fermion fields. When antiperiodic boundary conditions are imposed, the dynamical symmetry tends to be restored due to the finite-size effect. Contrastingly, it tends to be broken, when periodic boundary conditions are imposed.
- 理論物理学刊行会の論文
- 1998-02-25
著者
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稲垣 知宏
広大情メディア
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YAMAMOTO Katsuji
Institute of Field Physics Department of Physics and Astronomy University of North Carolina
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Yamamoto K
Department Of Physics Hiroshima University
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FUKAZAWA Kenji
Kure National College of Technology
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Fukazawa Kenji
Department Of Mchanical Engineering Kure National College Of Technology
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Inagaki Tomohiro
Information Media Center Hiroshima University
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Inagaki Tomohiro
Information Processing Center Hiroshima University
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Yamamoto Kazuhiro
Deprtment Of Physics Hiroshima University
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ISHIKAWA Ken-Ichi
Deprtment of Physics,Hiroshima University
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ISHIKAWA Kenichi
Department of Physics, Hiroshima University
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Ishikawa Ken-ichi
Deprtment Of Physics Hiroshima University
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YAMAMOTO Katsuji
Institute of Field Physics, Department of Physics and Astronomy University of North Carolina
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YAMAMOTO Kazuyoshi
Department of Physics, Science University of Tokyo
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YAMAMOTO Kunio
Institute of Physics, college of General Education Osa
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INAGAKI Tomohiro
Institute for Cosmic Ray Research, University of Tokyo : Department of Physics, Kobe University
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INAGAKI Toshio
Department of Food Machine, Nippon Verterinary and Zootechnical College
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INAGAKI Toshio
Department of Food Machine, Nippon Veterinary and Zootechnical College
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YAMAMOTO Kazuhiro
Deprtment of Physics,Hiroshima University
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YAMAMOTO Kazuhiro
Uji Research Center, Yukawa Institute for Theoretical Physics Kyoto University
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FUKAZAWA Kenji
Department of Mchanical Engineering, Kure National College of Technology
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FUKAZAWA Kenji
Department of Physics, Hiroshima University
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