Combinatorics and physics

Combinatorial physics or physical combinatorics is the area of interaction between physics and combinatorics. == Overview == "Combinatorial Physics is an emerging area which unites combinatorial and discrete mathematical techniques applied to theoretical physics, especially Quantum Theory." "Physical combinatorics might be defined naively as combinatorics guided by ideas or insights from physics" Combinatorics has always played an important role in quantum field theory and statistical physics.

Source: Wikipedia — Combinatorics and physics (CC BY-SA 4.0)