Superweak Extension of the Standard Model

The superweak force is a minimal, anomaly-free U(1) extension of the Standard Model, designed to explain the origin of <span class="it">(i)</span> neutrino masses and mixing matrix elements, <span class="it">(ii)</span> dark matter, <span class="it">(iii)</span> cosmic inflation, <span class="it">(iv)</span> stabilization of the electroweak vacuum, and <span class="it">(v)</span> leptogenesis. In this paper, we discuss the phenomenological status of the model and provide viable scenarios for the physics of the items in this list. Abstract Published by the Jagiellonian University 2025 authors