Understand
In Effective Field Theories (EFTs) with higher-dimensional operators many anomalous dimensions vanish at the one-loop level for no apparent reason.
- With the use of supersymmetry, and a classification of the operators according to their embedding in super-operators, we are able to show why many of these anomalous dimensions are zero.
- The key observation is that one-loop contributions from superpartners trivially vanish in many cases under consideration, making supersymmetry a powerful tool even for non-supersymmetric models.
- We show this in detail in a simple U(1) model with a scalar and fermions, and explain how to extend this to SM EFTs and the QCD Chiral Langrangian.
Built on
J. Gasser and H. Leutwyler, Annals Phys. 158
1984
Earlier work this paper cites.
B. Grinstein, R. P. Springer and M. B. Wise, Nucl. Phys. B 339
1990
Earlier work this paper cites.
G. F. Giudice, C. Grojean, A. Pomarol and R. Rattazzi, JHEP 0706
2007
Earlier work this paper cites.
I. Low, R. Rattazzi and A. Vichi, JHEP 1004
2010
Earlier work this paper cites.
Similar
B. Grzadkowski, M. Iskrzynski, M. Misiak and J. Rosiek, JHEP 1010
2010
Cited alongside, same era.
S. P. Martin, Adv. Ser. Direct. High Energy Phys. 21
2010
Cited alongside, same era.
C. Grojean, E. E. Jenkins, A. V. Manohar and M. Trott, JHEP 1304
2013
Cited alongside, same era.
J. Elias-Miro, J. R. Espinosa, E. Masso and A. Pomarol, JHEP 1308
2013
Cited alongside, same era.
R. Alonso, E. E. Jenkins and A. V. Manohar, [hep-ph/1409.0868]
Cited in the paper.
S. J. Gates, M. T. Grisaru, M. Rocek and W. Siegel, [hep-th/0108200]
Cited in the paper.
Then
J. Elias-Miro, J. R. Espinosa, E. Masso and A. Pomarol, JHEP 1311
2013
Later among the works it cites.
E. E. Jenkins, A. V. Manohar and M. Trott, JHEP 1310
2014
Closest in time.
J. Elias-Miro, C. Grojean, R. S. Gupta and D. Marzocca, JHEP 1405
2014
Closest in time.
C. Cheung and C. H. Shen, Phys. Rev. Lett. 115
2015
Closest in time.
Beyond the bibliography
alphaXiv searches the wider corpus for related work and actual follow-ups.
alphaXiv is searching for related work…