๐”– Bobbio Scriptorium
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Helicity amplitudes for massless QED

โœ Scribed by P. De Causmaecker; R. Gastmans; W. Troost; Tai Tsun Wu


Book ID
113344230
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
202 KB
Volume
105
Category
Article
ISSN
0370-2693

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๐Ÿ“œ SIMILAR VOLUMES


Crossing relations for helicity amplitud
โœ T.L Trueman; G.C Wick ๐Ÿ“‚ Article ๐Ÿ“… 1964 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 755 KB

Crossing relations for helicity amplitudes for particles of arbitrary spin are formulated without recourse to the introduction of scalar amplitudes. The basic assumption is that the amplitudes are simply related by analytic continuation; the path of continuation is carefully specified. The relation