Dynamic bifurcation for the granulation convection in the solar photosphere

Abstract

Abstract The main objective of this paper is to investigate the dynamic bifurcation for the granulation convection in the solar photosphere. Based on the dynamic bifurcation theory, which is established by Ma and Wang (Phase transition dynamics, pp. 380-459, 2014), the critical parameters ( R , F ) $(R,F)$ condition for the granulation convection is derived. Furthermore, the corresponding R-F-phase diagram is generated. In addition, the bifurcation solution is also obtained with certain assumptions.

Keywords

• granulation
• eigenvalue
• solar photosphere
• dynamic bifurcation