Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts November 8, 2025 at 8:52 pm in reply to: ab initio method #14008 MatthausParticipant Correct, a first-principles model is one that describes phenomena based on known fundamental laws, without relying on empirical adjustments, and cannot be simplified from more basic concepts within the given context. Author Posts Viewing 1 post (of 1 total)