On the Bethe-Salpeter Amplitudes Obtained by Means of the Stereographic Projection in the Wick-Cutkosky Model
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In the equal-mass or unequal-mass Wick-Cutkosky model, two apparently different sets of solutions are known to be obtained by the stereographic-projection method. The equivalence between them is explicitly demonstrated by proving a remarkable integral formula for the Cutkosky function. Some instructive discussions are made on the normalization integral of the solution.
- 理論物理学刊行会の論文
- 1972-12-25
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