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Author Roiban, Radu ♦ Spradlin, Marcus ♦ Volovich, Anastasia
Source arXiv.org
Content type Text
File Format PDF
Date of Submission 2004-02-02
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Natural sciences & mathematics ♦ Physics
Subject Keyword High Energy Physics - Theory ♦ High Energy Physics - Phenomenology ♦ physics:hep-ph ♦ physics:hep-th
Abstract Recently it has been proposed that gluon scattering amplitudes in gauge theory can be computed from the D-instanton expansion of the topological B-model on P^{3 4}, although only maximally helicity violating (MHV) amplitudes have so far been obtained from a direct B-model calculation. In this note we compute the simplest non-MHV gluon amplitudes (++--- and +-+--) from the B-model as an integral over the moduli space of degree 2 curves in P^{3 4} and find perfect agreement with Yang-Mills theory.
Description Reference: JHEP 0404 (2004) 012
Educational Use Research
Learning Resource Type Article
Page Count 12


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