20.500.12556/DiRROS-30359 Neutrino mass induced ▫$n-\bar{n}$▫ oscilation The Georgi-Glashow model is the simplest possible attempt at grand unification. However, due to its particle content, the model preserves a global symmetry, where B and L are baryon and lepton numbers, respectively. It thus leaves neutrinos massless just as the Standard Model does. The extensions of the Georgi-Glashow model that break lepton number by two units, i.e., scenarios with operator(s), naturally generate potentially viable Majorana neutrino masses. Since the dynamics that yields interactions unavoidably induces transitions via breaking, these extensions consequentially lead to intriguing processes such as neutron–antineutron (n– ) oscillation. We investigate this intrinsic connection between neutrino mass generation and n– oscillation within a number of representative extensions of the Georgi-Glashow model that can yield realistic neutrino masses and mixing parameters. These extensions include the tree-level seesaw mechanism realizations of the Type I, II, and III varieties, as well as the one-loop and two-loop radiative neutrino mass models. neutrino mass neutron-antineutron oscilations unified theories nevtrinska masa oscilacija nevtron-antinevtron velike unifikacijske teorije true false true Elsevier Nizozemska Angleški jezik Slovenski jezik © 2026 The Author(s). Neznano 2026-06-23 12:02:16 2026-06-23 12:02:16 2026-06-24 03:46:08 0000-00-00 00:00:00 2026 0 0 Nasl. z nasl. zaslona; Opis vira z dne 22. 6. 2026; str. 1-7 Vol. 879, [article no.] 140586 Aug. 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2026-03-17 2026-05-21 2026-05-26 539.1 1873-2445 10.1016/j.physletb.2026.140586 282416643 https://www.sciencedirect.com/science/article/pii/S0370269326004387?__cf_chl_tk=NE0wapeOpe.QXY2hRd4yb4D0Omo1U161DpcJkbHO1L8-1782117120-1.0.1.1-kgumRLNzIBqZz3g5lXszcLmVBv4VGYLGZiiWPNgcEIA 1 9e0e732b-6eea-11f1-98c5-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46058 RAZ_Dorsner_Ilja_2026.pdf RAZ_Dorsner_Ilja_2026.pdf 1 1216666B1D3A8BACBE877D3E8A3440E9 47354cc50f7b520a0315c4e297685e96b58a9a07dd320894b1009517ce29d3cf f4beba3d-6eea-11f1-98c5-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=46059 Institut Jožef Stefan 0 0 0