Density fluctuations in the nuclear reaction–diffusion system and the oscillations inside stars

Fluctuations in stellar nuclear reaction–diffusion system affected by the g–T effect are investigated and the oscillations related to the fluctuations of particle number density in the proceedings of the core nuclear reactions of stars are analyzed. It is shown that there is a series of fluctuation waves and the density oscillations in stellar cores, while the g–T effect is responsible for producing the oscillations. These oscillations inside stars may lead to time oscillating of stellar nuclear energy generation.