Comment: 35 pages plus appendices, 23 figures. v2: references added, typos corrected

Comment: Prepared for submission to JCAP; new version with very minor corrections after referee review

Supersymmetry breaking close to the scale of grand unification can explain cosmic inflation. As we demonstrate in this paper, this can be achieved in strongly coupled supersymmetric gauge theories, such that the energy scales of inflation and supersymmetry breaking are ...

Comment: 29 pages, 11 figures, review article prepared for Frontiers

Comment: 39 pages plus appendices, 9 figures. v2: matches the version accepted for publication on JHEP

Comment: 46 pages, 10 figures

Comment: 30 pages, 9 figures + appendices

We introduce a novel class of signatures---spectral edges and endpoints---in 21-cm measurements resulting from interactions between the standard and dark sectors. Within the context of a kinetically mixed dark photon, we demonstrate how resonant dark photon-to-photon co...

We explore the phenomenology of having a second epoch of dark matter annihilation into dark radiation long after the standard thermal freeze-out. Such a hidden reannihilation process could affect visible sectors only gravitationally. As a concrete realization we conside...

In this article we investigate the prospects of searching for sterile neutrinos in lowscale seesaw scenarios via the lepton flavour violating (but lepton number conserving) dilepton dijet signature. In our study, we focus on the final state $e^\pm \mu^\mp jj$ at the HL-...