An Improvement of the Feynman Action in the Theory of Polaron. I
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概要
- 論文の詳細を見る
An improvement of the Feynman action is discussed by introducing two additional parameters to Feynman's original polaron theory. Both upper bounds of the ground state energy and corrections to the polaron mass are obtained for some values of the coupling constant. However, corrections are so small that Feynman's trial action is proved to be a very good description of the polaron state.
- 社団法人日本物理学会の論文
- 1971-11-05
著者
-
Abe Ryuzo
Department Of Emergency And Critical Care Medicine Chiba University Graduate School Of Medicine
-
Okamoto Ken'ichi
Department Of Pure And Applied Sciences College Of General Education University Of Tokyo
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