Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Davi B. Costa"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-28 (2024)
Abstract We introduce a mirror twin Higgs model with spontaneous ℤ 2 symmetry breaking that ameliorates the constraints in twin Higgs cosmology and, at the same time, generates the Standard Model neutrino masses. The model features an SU(2) triplet
Externí odkaz:
https://doaj.org/article/58bb6746d05845c8a5272d40ceb0dc88
Autor:
Davi B. Costa
Publikováno v:
Physical Review D. 102
We construct anomaly-free $U(1{)}_{1}\ifmmode\times\else\texttimes\fi{}U(1{)}_{2}\ifmmode\times\else\texttimes\fi{}\dots{}\ifmmode\times\else\texttimes\fi{}U(1{)}_{m}$ gauge extensions of the Standard Model. To perform this construction, we put toget
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9cf88789f1bd1daddf4a3182f536293
https://doi.org/10.1103/physrevd.102.115006
https://doi.org/10.1103/physrevd.102.115006
Publikováno v:
Physical Review
We construct chiral theories with the smallest number $n_\chi$ of Weyl fermions that form an anomaly-free set under various Abelian gauge groups. For the $U(1)$ group, where $n_\chi = 5$, we show that the general solution to the anomaly equations is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62683d2471145f34013d8c34e15bedbd
https://doi.org/10.1103/physrevd.101.095032
https://doi.org/10.1103/physrevd.101.095032
Publikováno v:
Physical Review Letters
The anomaly cancellation equations for the $U(1)$ gauge group can be written as a cubic equation in $n-1$ integer variables, where $n$ is the number of Weyl fermions carrying the $U(1)$ charge. We solve this Diophantine cubic equation by providing a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96c5631e792dfb94da864f9ce22d1008
https://pubmed.ncbi.nlm.nih.gov/31702310
https://pubmed.ncbi.nlm.nih.gov/31702310