Published July 23, 2013 | Version v1
Journal article

The Higgs mass and the emergence of new physics

  • 1. Department of Physics, Virginia Tech, Blacksburg, VA 24061 (United States)
  • 2. Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, Kashiwa-shi, Chiba-ken 277-8583 (Japan)

Description

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

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physletb.2013.06.044

Additional details

Identifiers

DOI
10.1016/j.physletb.2013.06.044;
arXiv
arXiv:1304.6092v2;
PII
S0370-2693(13)00519-4;

Publishing Information

Journal Title
Physics Letters. Section B
Journal Volume
724
Journal Issue
4-5
Journal Page Range
p. 301-305
ISSN
0370-2693
CODEN
PYLBAJ

Optional Information

Copyright
Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.