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Regge trajectories of the bethe-salpeter equation of the wick-cutkosky model

✍ Scribed by Harald J. W. Müller


Publisher
Springer
Year
1970
Tongue
English
Weight
227 KB
Volume
230
Category
Article
ISSN
0939-7922

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3D reduction of the N-body Bethe–Salpete
✍ J. Bijtebier 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 188 KB

We perform a 3D reduction of the two-fermion homogeneous Bethe-Salpeter equation, by series expansion around a positive-energy instantaneous approximation of the Bethe-Salpeter kernel, followed by another series expansion at the 3D level in order to get a manifestly hermitian 3D potential. It turns