One-loop CHY-integrand of bi-adjoint scalar theory

One-loop CHY-integrand of bi-adjoint scalar theory

Abstract In this paper, the one-loop CHY-integrands of bi-adjoint scalar theory has been reinvestigated. Differing from previous constructions, we have explicitly removed contributions from tadpole and massless bubbles when taking the forward limit of corresponding tree-level amplitudes. The way to...

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Bibliographic Details
Main Authors: Bo Feng, Chang Hu
Format: Article
Language:English
Published: SpringerOpen 2020-02-01
Series:Journal of High Energy Physics
Subjects:
Scattering Amplitudes
Field Theories in Higher Dimensions
Field Theories in Lower Dimensions
Online Access:http://link.springer.com/article/10.1007/JHEP02(2020)187

Internet

http://link.springer.com/article/10.1007/JHEP02(2020)187

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