Summary
Some general consequences of the variational method have been derived. In this way, we could justify the Reggeized tadpole model for electromagnetic-mass differences among hadrons. The result has been especially applied to the chiral model of Gell-Mann, Oakes and Renner and we computed high-order effects of physical quantities with respect to theSW 3-violating parameters.
Riassunto
Si sono ricavate alcune conseguenze generali del metodo variazionale. In questo modo, abbiamo potuto giustificare il modello a girini reggeizzato per le differenze di massa elettromagnetica fra adroni. Si applica il risultato al modello chirale di Gell-Mann, Oakes e Renner e si calcolano gli effetti di ordine superiore delle quantità fisiche rispetto ai parametri che violano laSW 3.
Реэюме
Выводятся некоторые обшие свойства вариационнлго метода. Таким обраэом, мы можем подтвердить реджеиэованную головастиковую модель для злектромагнитных раэностей масс адронов. Этот реэультат, главным обраэом, применяется к чиральной модели Гелл-Мана, Оакса и Реннера. Затем мы вычисляем для фиэических величин зффекты высокого порядка, которые воэникают от параметров, нарущаюшихSW 3.
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Okubo, S. Variational method and chiral symmetry model. Nuov Cim A 1, 717–738 (1971). https://doi.org/10.1007/BF02734394
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DOI: https://doi.org/10.1007/BF02734394