Published November 18, 2022
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Geometry in Scattering Amplitudes
Abstract
We formulate the field-space geometry for an effective field theory of scalars and gauge bosons. Geometric invariants such as the field-space curvature enter in both scattering amplitudes and the renormalization group equations, with the scalar and gauge results unified in a single expression.
Additional Information
We thank Clifford Cheung, Julio Parra-Martinez, and Michael Trott for helpful discussions and comments on the draft. This work is supported in part by the U.S. Department of Energy (DOE) under award number DESC0009919. A. H. is supported by the DOE under award number DE-SC0011632 and by the Walter Burke Institute for Theoretical Physics.Attached Files
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Additional details
- Eprint ID
- 117896
- Resolver ID
- CaltechAUTHORS:20221117-230114260
- DE-SC0009919
- Department of Energy (DOE)
- DE-SC0011632
- Department of Energy (DOE)
- Walter Burke Institute for Theoretical Physics, Caltech
- Created
-
2022-11-18Created from EPrint's datestamp field
- Updated
-
2023-06-02Created from EPrint's last_modified field
- Caltech groups
- Walter Burke Institute for Theoretical Physics
- Other Numbering System Name
- CALT-TH
- Other Numbering System Identifier
- 2022-036