Physics 2026: International Conference in Rome & Online

Multiscale Modeling

Multiscale Modeling addresses physical systems that involve phenomena occurring across multiple length and time scales. Many real-world systems cannot be accurately described using a single scale. Multiscale modeling integrates microscopic, mesoscopic, and macroscopic descriptions into a unified framework. In physics, it is applied to materials science, fluid dynamics, plasma physics, and biological systems. This approach links atomistic simulations with continuum models. Multiscale modeling enables efficient computation without sacrificing physical accuracy. It helps bridge fundamental physics and engineering applications. Challenges include coupling methods across scales and ensuring consistency. Multiscale modeling plays a crucial role in predicting material behavior, complex flows, and system-level performance. It is essential for modern computational science and physics-based engineering.