Summary
Defining the charge densityϱ ω (x),x ∈R, in the physical spaceF ren for the Yukawa2 model, we show that the charge density of the physical vacuum vectorΩ ω ,(Ω ω ,ϱ ω (x)Ω ω ) is uniform over all spaceR. Moreover there exist(s) the physical vacuum vector(s)ϱ ω − such that\((\Omega _\omega ^ - ,\varrho _\omega ^ - (\chi )\Omega _\omega ^ - ) = 0\) for any coupling constant andx ∈R.
Riassunto
Si dimostra, definendo la densità di caricaϱ ω (x),x ∈R, nello spazio fisicoF ren per il modello di Yukawa2, che la densità di carica del vettore fisico del vuotoΩ ω , (Ω ω ,ϱ ω (x)Ω ω ) è uniforme in tutto lo spazioR. Esiste (esistono), inoltre, il vettore (i vettori) fisico del vuotoΩ ω − tale che\((\Omega _\omega ^ - ,\varrho _\omega ^ - (\chi )\Omega _\omega ^ - ) = 0\) per ogni costante di accoppiamento e perx ∈R.
Реэюме
Определяя плотность эарядаϱ ω ,x ∈R, в фиэическом пространствеF ren для модели Юкавы2, мы покаэываем, что плотность эаряда для фиэического вакуумного вектораΩ ω ,(Ω ω ,ϱ ω (x)Ω ω ), является постоянной во всем пространстве R. Кроме того, сушествует фиэический вакуумный векторΩ ω −, такой что\((\Omega _\omega ^ - ,\varrho _\omega ^ - (\chi )\Omega _\omega ^ - ) = 0\) для проиэвольной константы свяэи иx ∈R.
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Park, Y.M. The charge sector problem of vacuum vector for the Yukawa2 quantum field theory. Nuov Cim A 14, 613–620 (1973). https://doi.org/10.1007/BF02756278
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DOI: https://doi.org/10.1007/BF02756278