An Effective Hamiltonian in Nonequilibrium Thermo Field Dynamics with a Reservoir : Condensed Matter and Statistical Physics
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概要
- 論文の詳細を見る
General properties of an effective Hamiltonian in thermo field dynamics, which includes reservoir effects through coarse graining, are investigated. The necessary and sufficient conditions for the effective Hamiltonian to describe the reservoir effect are obtained. The final canonical distribution is discussed with relation to each given interaction.The result gives a quick and easy guide to construct an effective Hamiltonian and to identify the final equilibrium state.
- 理論物理学刊行会の論文
- 1988-03-25
著者
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MATSUMOTO Hideki
Institute for Materials Research, Tohoku University
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Matsumoto Hideki
Dipartimento Di Fisica Teorica E Sue Metodologie Per Le Scienze Applicate Universita Di Salerno
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Matsumoto Hideki
Dipartimento Di Fisica Teorica E Sue Metodologie Per Le Scienze Applicate Universita Di Salermo
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MATSUMOTO Hideki
Applied Physics, Seikei University
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MATSUMOTO Hideki
Department of Applied Physics, Seikei University:(Present address)Institute of Physics,Univ. of Tsukuba
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