The Higgs mass and the emergence of new physics

Date

2013-07-01

Author

Aydemir, Ufuk
Minic, Djordje
Takeuchi, Tatsu

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We investigate the physical implications of formulating the electroweak (EW) part of the Standard Model (SM) in terms of a superconnection involving the supergroup SU(2/1). In particular, we relate the observed Higgs mass to new physics at around 4 TeV. The ultraviolet incompleteness of the superconnection approach points to its emergent nature. The new physics beyond the SM is associated with the emergent supergroup SU(2/2), which is natural from the point of view of the Pati-Salam model. Given that the Pati-Salam group is robust in certain constructions of string vacua, these results suggest a deeper connection between low energy (4 TeV) and high energy (Planck scale) physics via the violation of decoupling in the Higgs sector. Published by Elsevier B.V.

URI

https://hdl.handle.net/11511/99866

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/j.physletb.2013.06.044

Collections

Department of Physics, Article

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Citation Formats

U. Aydemir, D. Minic, and T. Takeuchi, “The Higgs mass and the emergence of new physics,” PHYSICS LETTERS B, vol. 724, no. 4-5, pp. 301–305, 2013, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/99866.