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Integrability and unitarity

delete2015-05-04
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OA
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A
Andreas Brandhuber *
B
Brenda Penante
G
Gabriele Travaglini
D
Donovan Young
DOI:10.1007/JHEP05(2015)005delete
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Abstract

Abstract

En 中文
We show how generalised unitarity can be used to determine the one- loop dilatation operator in N = 4 super Yang-Mills. Our analysis focuses on two sectors, namely the bosonic SO(6) sector and the SU(2|3) sector. The calculation is performed on shell, with no off-shell information introduced at any stage. In this way, we establish a direct connection between scattering amplitudes and the dilatation operator of the N = 4 theory.
Keywords:
Supersymmetric gauge theory
Scattering Amplitudes
Integrable Field Theories
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Journal

Journal of High Energy Physics cover
Journal of High Energy Physics
IF:
5.5
Papers:
3.9W
Citations:
13.7W

Organization

U
university of london
Scholars:
21.5W
Papers: 19.7W
Citations: 305