Fluctuation-dissipation correlation of the signal of stars of the FS CMA type

Abstract

Due to the importance of stellar evolution, new theories and approaches to the study of stars are constantly being developed. This study presents novel results obtained through the application of the fluctuationdissipation theorem. According to this theorem, fluctuations within a system give rise to dissipation in the form of thermal equilibrium. The spectral correlation function of fluctuations is related to the degree of photon dissipation. In this work, the evolutionary stage of stars is determined by analyzing the relationship between dissipation and fluctuation in complex FS CMa-type systems.