- 正化 (物理)
- regularization: n. 正規(guī)化，秩序化，組織化；整理，調(diào)整；合法化。
- physics: n. 〔通常用作單數(shù)〕 1. 物理學(xué)。 2.物理過程； ...
- birkhoff regularization: 伯克霍夫正規(guī)化
- book regularization: 帳冊整理
- dimensional regularization: 維度正則化; 維數(shù)正規(guī)化法
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regularization (physics)中文什么意思
- 正化 (物理)
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百科釋義
In physics, especially quantum field theory, regularization is a method of dealing with infinite, divergent, and non-sensical expressions by introducing an auxiliary concept of a regulator (for example, the minimal distance epsilon in space which is useful if the divergences arise from short-distance physical effects). The correct physical result is obtained in the limit in which the regulator goes away (in our example, epsilon o 0), but the virtue of the regulator is that for its finite value, the result is finite.
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