Naturalness without new particles

A bstract We demonstrate that the physics which resolves naturalness problems need not take form of new particles and can sometimes manifest itself as higher dimensional operators. As a proof principle, we present simple model where scale is parametrically separated from estimated via arguments applied to self-quartic couplings. In this example, appear far above $$ m/\sqrt{\lambda } m / λ , m mass particle λ its coupling. The shift symmetry responsible for resolving problem involves operators rather than particles.