English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

String-motivated one-loop amplitudes in gauge theories with half-maximal supersymmetry

MPS-Authors
/persons/resource/persons49172

Schlotterer,  Oliver
Quantum Gravity and Unified Theories, AEI Golm, MPI for Gravitational Physics, Max Planck Society;

Locator
There are no locators available
Fulltext (public)

1611.03459.pdf
(Preprint), 792KB

JHEP07(2017)138.pdf
(Publisher version), 772KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Berg, M., Buchberger, I., & Schlotterer, O. (2017). String-motivated one-loop amplitudes in gauge theories with half-maximal supersymmetry. Journal of high energy physics: JHEP, 2017(07): 138. doi:10.1007/JHEP07(2017)138.


Cite as: http://hdl.handle.net/11858/00-001M-0000-002C-3875-0
Abstract
We compute one-loop amplitudes in six-dimensional Yang-Mills theory with half-maximal supersymmetry from first principles: imposing gauge invariance and locality on an ansatz made from string-theory inspired kinematic building blocks yields unique expressions for the 3- and 4-point amplitudes. We check that the results are reproduced in the field-theory limit $\alpha' \rightarrow 0$ of string amplitudes in K3 orbifolds, using simplifications made in a companion string-theory paper 1603.05262.