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Phenomenology of left-right symmetric dark matter
We present a detailed study of dark matter phenomenology in low-scale left-right symmetric models. Stability of new fermion or scalar multiplets is ensured by an accidental matter parity thatExpand
Cosmological and astrophysical signatures of dark matter annihilations into pseudo-Goldstone bosons
We investigate a model where the dark matter particle is a chiral fermion field charged under a global $U(1)$ symmetry which is assumed to be spontaneously broken, leading to a pseudo-Goldstone bosonExpand
Dark matter production from Goldstone boson interactions and implications for direct searches and dark radiation
The stability of the dark matter particle could be attributed to the remnant Z2 symmetry that arises from the spontaneous breaking of a global U(1) symmetry. This plausible scenario contains aExpand
Strong gravitational radiation from a simple dark matter model
A bstractA rather minimal possibility is that dark matter consists of the gauge bosons of a spontaneously broken symmetry. Here we explore the possibility of detecting the gravitational wavesExpand
Long-lived dark Higgs and inelastic dark matter at Belle II
Inelastic dark matter is an interesting scenario for light thermal dark matter which is fully consistent with all cosmological probes as well as direct and indirect dark matter detection. TheExpand
Production Regimes for Self-Interacting Dark Matter
In the context of Self-Interacting Dark Matter as a solution for the small-scale structure problems, we consider the possibility that Dark Matter could have been produced without being in thermalExpand
Simulating spin-$\frac{3}{2}$ particles at colliders
Support for interactions of spin-$\frac{3}{2}$ particles is implemented in the FeynRules and ALOHA packages and tested with the MadGraph 5 and CalcHEP event generators in the context of threeExpand
Self-interacting Spin-2 Dark Matter
Recent developments in bigravity allow one to construct consistent theories of interacting spin-2 particles that are free of ghosts. In this framework, we propose an elementary spin-2 dark matterExpand
WIMP and SIMP dark matter from the spontaneous breaking of a global group
We propose and study a scalar extension of the Standard Model which respects a ℤ{sub 3} symmetry remnant of the spontaneous breaking of a global U(1){sub DM} symmetry. Consequently, this model has aExpand
Core formation from self-heating dark matter
Cosmological simulations of the $\Lambda$CDM model suggest that the dark matter halos of dwarf galaxies are denser in their center than what observational data of such galaxies imply. In this letter,Expand