Lorentz-symmetry test at Planck-scale suppression with nucleons in a spin-polarized ${}^{133}$Cs cold atom clock

H. Pihan-Le Bars, C. Guerlin, R. -D. Lasseri +5

We introduce an improved model that links the frequency shift of the ${}^{133}\text{Cs}$ hyperfine Zeeman transitions $|F=3,m_F>⟷|F=4,m_F>$ to th…