  The description of physical processes in accelerated frames opens a window to
numerous new phenomena. One can encounter these effects both in the subatomic
world and on a macroscale. In the present work we review our recent results on
the study of the electroweak interaction of particles with an accelerated
background matter. In our analysis we choose the noninertial comoving frame,
where matter is at rest. Our study is based on the solution of the Dirac
equation, which exactly takes into account both the interaction with matter and
the nonintertial effects. First, we study the interaction of ultrarelativistic
neutrinos, electrons and quarks with the rotating matter. We consider the
influence of the matter rotation on the resonance in neutrino oscillations and
the generation of anomalous electric current of charged particles along the
rotation axis. Then, we study the creation of neutrino-antineutrino pairs in a
linearly accelerated matter. The applications of the obtained results for
elementary particle physics and astrophysics are discussed.
