…Around the same time, Julian Seymour Schwinger (1918-94) of the United States constructed a similar theory, and Richard Phillips Feynman (1918-88) of the United States invented a graph-based calculation method, which made it possible to calculate electromagnetic phenomena with great precision. There was no effective calculation method for mesons, but in 1955, Marvin Leonard Goldberger (1922- ) of the United States and others showed that the dispersion formula derived from the causal law that interactions occur locally agreed well with experiments, and confirmed the correctness of describing mesons in terms of local fields. The dispersion formula theory then progressed to field theory using analytic functions and complex variables. … *Some of the terminology that mentions "Goldberger, ML" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…同じころアメリカのシュウィンガーJulian Seymour Schwinger(1918‐94)も同様な理論を建設し,またアメリカのファインマンRichard Phillips Feynman(1918‐88)はグラフによる計算方法を発明し,これにより電磁現象をきわめて精確に計算できるようになった。 中間子に対しては有効な計算法がなかったが,55年アメリカのゴールドバーガーMarvin Leonard Goldberger(1922‐ )らは,相互作用が局所的に起こるという因果律から導かれる分散公式が実験とよく合うことを示し,中間子を局所的な場で記述することの正しさを確かめた。分散公式理論はその後解析関数,複素変数を用いる場の理論へと進展する。… ※「Goldberger,M.L.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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