  The noninertial effect of rotating frames on the quantum dynamics of scalar
bosons embedded in the background of a cosmic string is considered. In this
work, scalar bosons are described by the Duffin--Kemmer--Petiau (DKP)
formalism. Considering the DKP oscillator in this background the combined
effects of a rotating frames and cosmic string on the equation of motion,
energy spectrum and DKP spinor are analyzed and discussed in detail.
Additionally, the effect of rotating frames on the scalar bosons localization
is studied.
