TY - JOUR
T1 - Direct proof of the tree-level scattering amplitude recursion relation in Yang-Mills theory
AU - Britto, Ruth
AU - Cachazo, Freddy
AU - Feng, Bo
AU - Witten, Edward
PY - 2005/5/13
Y1 - 2005/5/13
N2 - Recently, by using the known structure of one-loop scattering amplitudes for gluons in Yang-Mills theory, a recursion relation for tree-level scattering amplitudes has been deduced. Here, we give a short and direct proof of this recursion relation based on properties of tree-level amplitudes only.
AB - Recently, by using the known structure of one-loop scattering amplitudes for gluons in Yang-Mills theory, a recursion relation for tree-level scattering amplitudes has been deduced. Here, we give a short and direct proof of this recursion relation based on properties of tree-level amplitudes only.
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U2 - 10.1103/PhysRevLett.94.181602
DO - 10.1103/PhysRevLett.94.181602
M3 - Article
C2 - 15904356
AN - SCOPUS:27144442779
SN - 0031-9007
VL - 94
JO - Physical review letters
JF - Physical review letters
IS - 18
M1 - 181602
ER -