Publications

Citation

BibTex format

@article{Alexander:2026:10.1142/s0218271826500367,
author = {Alexander, S and Alexandre, B and Fine, M and Magueijo, J and Pezzelle, M},
doi = {10.1142/s0218271826500367},
journal = {International Journal of Modern Physics D},
title = {Spontaneous symmetry breaking in graviweak theory},
url = {http://dx.doi.org/10.1142/s0218271826500367},
year = {2026}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - <jats:p>Graviweak theory seeks to unify gravity (specifically in its self-dual formulation) with the weak interaction, preying on their parallel chiral [Formula: see text] structures. In this paper, we further this idea by folding it with the concept of spontaneous symmetry breaking. We do this first with a standard Higgs field and potential, starting with a unifying parity-invariant theory which splits into the usual gravity and weak sector under spontaneous symmetry breaking. By rewriting the theory in the two-spin framework, we are then prompted to discuss generalizations, within the generic approach known as MacDowell–Mansouri theories where a larger internal gauge group is broken. One of the predictions of the ensuing construction is a nonminimal coupling in the low-energy broken phase between curvature and the weak gauge fields, translating at the quantum level to a direct channel between the graviton and the weak bosons.</jats:p>
AU  - Alexander,S
AU  - Alexandre,B
AU  - Fine,M
AU  - Magueijo,J
AU  - Pezzelle,M
DO  - 10.1142/s0218271826500367
PY  - 2026///
SN  - 0218-2718
TI  - Spontaneous symmetry breaking in graviweak theory
T2  - International Journal of Modern Physics D
UR  - http://dx.doi.org/10.1142/s0218271826500367
UR  - https://doi.org/10.1142/s0218271826500367
ER  -
Download

Note to staff:  Adding new publications to a research group

  1. Log in to Symplectic.
  2. Click on Menu > Create Links
  3. Choose what you want to create links between – in this case ‘Publications’ and ‘Organisational structures’.
  4. Choose the organisational structure (research group) into which you want to link the publications and check the box next to it.
  5. Now check the box of any publication you want to add to that group. You can use the filters to find what you want and select multiple publications if necessary. 
  6. Scroll to the bottom and click the blue ‘Create new link’ button to link them.
  7. The publications will be added to the group, and will be displayed on the group publications feed within 24 hours (it is not immediate).

Any problems, talk to Tim Evans or the Faculty Web Team.