languid 发表于 2025-3-28 16:18:06
Scattering in Quantum Field Theory: The M.P.S.A. Approach in Complex Momentum Space best possible knowledge of the singularities (location, nature, type of ramification) and of the ambient holomorphy (or meromorphy) domains of the n-point Green functions and scattering amplitudes, and at the same time to derive analytic structural equations for them which display the global organization of these singularities.腐烂 发表于 2025-3-28 20:54:38
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