About the Lagrangian Representation of the Fokker-Planck Dynamics. I : A Non-Renormalized Description : Condensed Matter and Statistical Physics
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概要
- 論文の詳細を見る
A functional description of the Fokker-Planck dynamics in terms of a Lagrangian is considerd. The powerful functional techniques are used in order to generate a non-renormalized perturbation scheme. We study the same question in a Hamiltonian description. It results that both expansions coincide exactly and can be expressed in a natural way according to a set of diagrams uniquely determined. In addition, the characterization of any propagator like the response function is also discussed.
- 理論物理学刊行会の論文
- 1984-01-25
著者
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Garrido L
Departamento De Fisica Teorica Universidad De Barcelona
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Garrido L.
Department De Fisica Teorica Facultad De Fisica Uiniversidad De Barcelona
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SAGUES F
Departamento de Quimica Fisica, Universidad de Barcelona
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Sagues F
Departamento De Quimica Fisica Universidad De Barcelona : Departamento De Fisica Teorica Universidad
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Sagues F
Departamento De Quimica Fisica Universidad De Barcelona : Departamento De Fisica Teorica Universidad
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GARRIDO L
Departamento de Fisica Teorica, Universidad de Barcelona
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Sagues F.
Departamento de Quimica Fisica, Universidad de Barcelona
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SAGUES F
Departamento de Quimica Fisica, Universidad de Barcelona : Departamento de Fisica Teorica, Universidad de Barcelona
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Garrido L.
Departamento de Fisica Teorica, Universidad de Barcelona
関連論文
- Response and Correlation in Fokker-Planck Dynamics. II : Stationary State and Fluctuation Dissipation Theorem
- Facultad de Fisica Response and Correlation in Fokker-Planck Dynamics. I
- About the Lagrangian Representation of the Fokker-Planck Dynamics. I : A Non-Renormalized Description : Condensed Matter and Statistical Physics
- About the Lagrangian Representation of the Fokker-Planck Dynamics. II : A Renormalized Description : Condensed Matter and Statistical Physics