BCS theory is modified by random matrices theory, and a new approach is obtained to treat superconductivity in small metallic grains.
用无规矩阵理论对BCS理论进行修正，得到一种处理金属小粒子超导电性的新方法。
The conventional BCS theory is generalized using random matrices theory, and a new approach is obtained to explain superconductivity in small metallic grains.
本文对常规的BCS理论用无规矩阵理论进行了推广，得到一种研究金属小粒子超导电性的新方法。
This problem describes BCS pairing. It is very convenient to construct the mean field theory using the functional integral representation.
此问题描述BCS配对。利用泛函积分表象来建立平均场理论是十分方便的。
This problem describes BCS pairing. It is very convenient to construct the mean field theory using the functional integral representation.
此问题描述BCS配对。利用泛函积分表象来建立平均场理论是十分方便的。
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