Last Updated
：2025/11/28
perturbation theory
Noun
uncountable
Japanese Meaning
摂動論 - 関連する問題の正確な解から出発して、正確な解が求められない問題に対して近似解を導く数学的手法。特に、粒子間の物理相互作用のモデリングなどに用いられる。
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A mathematical technique for finding an approximate solution to a problem that cannot be solved exactly, by starting from the exact solution of a related problem; used in modelling physical interactions between particles, etc.
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perturbation theory
In many quantum mechanics problems, perturbation theory allows physicists to compute energy shifts when exact solutions are not available.
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In many quantum mechanics problems, perturbation theory allows physicists to compute energy shifts when exact solutions are not available.
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