Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection

Jisuke Kubo, Qidir Maulana Binu Soesanto, Masatoshi Yamada
2018 European Physical Journal C: Particles and Fields  
We revisit a recently proposed scale invariant extension of the standard model, in which the scalar bi-linear condensate in a strongly interacting hidden sector dynamically breaks scale symmetry, thereby triggering electroweak symmetry breaking. Relaxing the previously made assumption on U(N_f) flavor symmetry we find that the presence of the would-be dark matter candidate opens a new annihilation process of dark matter at finite temperature, such that the model can satisfy stringent
more » ... of the future experiments of the dark matter direct detection.
doi:10.1140/epjc/s10052-018-5713-4 fatcat:6qbk474ptfctxluvglueqgel34