The two-dimensional O(3) nonlinear σ-model at finite temperature
Abstract
We present a direct derivation of the thermodynamic integral equations of the O(3) nonlinear σ-model in two dimensions.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.