984 citations · 12.1k across the 79 of their papers we have counts for
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Dark Matter abundance via thermal decays and leptoquark mediators
Benedetta Belfatto, Dario Buttazzo, Christian Gross +5
We explore a new mechanism for reproducing the Dark Matter (DM) abundance: scatterings of one DM particle on light Standard Model particles. Strong bounds on its decays can be sati…
Dark Matter as dark dwarfs and other macroscopic objects: multiverse relics?
Christian Gross, Giacomo Landini, Alessandro Strumia +1
First-order phase transitions can leave relic pockets of false vacua and their particles, that manifest as macroscopic Dark Matter. We compute one predictive model: a gauge theory…
Gravitational Vector Dark Matter
Christian Gross, Sotirios Karamitsos, Giacomo Landini +1
A new dark sector consisting of a pure non-abelian gauge theory has no renormalizable interaction with SM particles, and can thereby realise gravitational Dark Matter (DM). Gauge i…
Multi-Higgs Boson Probes of the Dark Sector
Marvin Flores, Christian Gross, Jong Soo Kim +2
We consider dark sectors with spontaneously broken gauge symmetries, where cascade decays of the dark sector fields naturally produce multi-Higgs boson final states along with dark…
Scalar gauge dynamics and Dark Matter
Dario Buttazzo, Luca Di Luzio, Parsa Ghorbani +5
We consider theories with one gauge group (SU, SO or Sp) and one scalar in a two-index representation. The renormalizable action often has accidental symmetries (such as global U(1…
Correlating to hadronic decays via flavour symmetry
Andreas Crivellin, Christian Gross, Stefan Pokorski +1
There are strong similarities between charge-parity (CP) violating observables in hadronic decays (in particular in ) and direct CP violation in Kaon d…