On Parametric Resonance in Quantum Many-Body System : Collective Motion and Quantum Fluctuation around It in Coupled Lipkin Model(Nuclear Physics)

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概要

• 論文の詳細を見る

• The dynamics governed by a requantized collective Hamiltonian in the coupled Lipkin model are investigated in the time-dependent variational approach with a squeezed state. It is pointed out that there is a possibility of the parametric resonance mechanism which leads to amplifying the amplitude of quantum fluctuation around the collective mode in this model.

• 理論物理学刊行会の論文
• 2006-01-25

著者

• TSUE Yasuhiko

  Physics Division, Faculty of Science, Kochi University

• PROVIDENCIA Joao

  Departmento de Fisica, Universidade de Coimbra

• YAMAMURA Masatoshi

  Department of Pure and Applied Physics, Faculty of Engineering Science, Kansai University

• Providencia Joao

  Departmento De Fisica Universidade De Coimbra

• Providencia Joao

  Departamento De Fisica Universidade De Coimbra

• YAMAMURA Masatoshi

  Faculty of Engineering, Kansai University

• KURIYAMA Atsushi

  Faculty of Engineering, Kansai University

• Kuriyama Atsushi

  Faculty Of Engineering Kansai University

• Yamamura Masatoshi

  Department Of Pure And Applied Physics Faculty Of Engineering Science Kansai University

• Tsue Y

  Physics Division Faculty Of Science Kochi University

• Tsue Yasuhiko

  Physics Division Faculty Of Science Kochi University

• Kuriyama A

  Faculty Of Engineering Kansai University

• Yamamura Masatoshi

  Faculty Of Engineering Kansai University

• KURIYAMA Atushi

  Faculty of Engineering, Kansai University

• Da Providencia

  Departamento De Fisica Centro De Fisica Computacional Faculdade De Ciencias E Tecnologia Universidade De Coimbra

• YAMAMURA Masatoshi

  Depertment of Physics, Kyoto University

• YAMAMURA Masatoshi

  Department of Physics, Kyoto University : Faculty of Engineering, Kansai University

• YAMAMURA Masatoshi

  Faculty of Engineering ,Kansai University

• KURIYAMA Atsushi

  Faculty of Engineering, Kansai Universidade

• KURIYAMA Atsushi

  Department of Physics, Kyusyu University

• KURIYAMA Atsushi

  Department of Physics, Kyushu University /Department of Physics, Kyoto University

• TSUE Yasuhiko

  Department of Physics, Kyoto University

• KURIYAMA Atushi

  Department of Physics, Kyushu University

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