Anisotropy in the fine-structure evolution of 3D fractal turbulent reconnection in large temporal-spatial current sheets

Key Points

• This research aims to explore the anisotropic nature of high-energy particle acceleration in turbulent reconnection occurring in large temporal-spatial current sheets.
• Utilized a plasma statistical physics framework with a relativistic hybrid particle-cloud-Boltzmann approach.
• Conducted numerical simulations on a domestic supercomputing platform.
• Analyzed self-generated organization and self-feeding sustaining processes of turbulent magnetic fields.
• Identified significant anisotropic properties across various temporal and spatial scales in turbulent reconnection.
• Characterized the intensity of turbulence and turbulent energy spectrum strength.