MHV diagrams in twistor space and the twistor action
MHV diagrams give an efficient Feynman diagram-like formalism for calculating gauge theory scattering amplitudes on momentum space. Although they arise as the Feynman diagrams from an action on twistor space in an axial gauge, the main ingredients were previously expressed only in momentum space and...
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| 格式: | Journal article |
| 出版: |
2011
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