arXiv:2604.04680·v1·High Energy Physics — Phenomenology
Twin hypercharges
Nguyen Huy Thao · Nguyen Thi Nguyet Nga · Tran Dinh Tham · Phung Van Dong
Abstract
It is shown that a duplication of the hypercharge, which is identical for the normal sector but different for the dark sector, may manifestly address neutrino mass and dark matter.
Comments: 4 pages, 1 table, 1 figure