Dynamical Casimir effect in rotating systems

In this thesis, the dynamical Casimir effect, in which virtuel photons of the vacuum are converted to the real photons due to the time-dependent boundary conditions is studied. Specificelly, the number of scaler and vector particle are calculeted for the oscillating and swinging cavity in 3-D by using multiple scale analysis method. For the oscillating cavity case, the symmetric and anti-symmetric oscillations of the cavity walls are investigated. It is shown that generated particle in anti-symmetric case is more than those in symmetric case. It is found that the angular frequency dependece of the generated particle number for swinging cavity is similar to oscillation frequency dependece of the generated particle number for oscillating cavity. It is shown that number of generated photons function increase exponentionaly in time.