Geometry in scattering amplitudes
نویسندگان
چکیده
We formulate the field-space geometry for an effective field theory of scalars and gauge bosons. Geometric invariants such as curvature enter in both scattering amplitudes renormalization group equations, with scalar results unified a single expression.
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.106.116018