noun-modifying (irregular)
non-perturbative
Technical term in physics, used prenominally to describe phenomena or methods that do not rely on perturbation theory. Compare with 摂動 (perturbative).
See also: 摂動
非摂動効果を考慮した計算が必要だ。
Calculations that take non-perturbative effects into account are necessary.
この理論は非摂動的なアプローチを用いている。
This theory uses a non-perturbative approach.