平均場近似
1. Mean field theoryMean field theory (MFT, also known as self-consistent field theory) is a method to analyse physical systems with multiple bodies. A many-body system with interactions is generally very difficult to solve exactly, except for extremely simple cases. The n-body system is replaced by a 1-body problem with a chosen good external field. The external field replaces the interaction of all the other particles to an arbitrary particle. The great difficulty (e.g.
Read “Mean field theory” on English Wikipedia
Read “平均場近似” on Japanese Wikipedia
Read “Mean field theory” on DBpedia
Read “Mean field theory” on English Wikipedia
Read “平均場近似” on Japanese Wikipedia
Read “Mean field theory” on DBpedia
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