库珀对

超导体中库珀对的SU（2）与Glauber相干态&库珀对与约瑟夫森超流性的量子特性研究

Su ( 2 ) and Glauber coherent states of Cooper pairs in superconductor & studies of the quantum characters of Cooper pairs and Josephson superfluidity

讨论了两种情形下库珀对与约瑟夫森超流性的量子噪声、分布及二阶相关特性。

The quantum fluctuations , distributions , and second correlations of Cooper pairs and Josephson superfluidity in the two cases are discussed .

本文介绍了超导体的电学、磁学和热学性质以及引起这些特性的库珀对和BCS微观量子理论。

A brief introduction was given on its fundamental property of routine superconductor . And BCS theory .

在SU（2）群到谐振子群的收缩下，库珀对的SU（2）相干态变为Glauber相干态。

Under the contraction of group SU ( 2 ) to harmonic-oscillator group , the SU ( 2 ) coherent states contract to Glauber coherent states .

库珀对警察称，谁敢擅自闯入他的私有地产，他就会开枪射击；但警方显然没有将他的威胁当真。

He said that anyone who would dare to cross the threshold of his private property would be killed , but the police ignored him .

自从实验证明了可控的单库珀对盒子是宏观的二能级系统后，最近，对应用约瑟夫森结的超导电路有比较系统的研究。

Since it has been experimentally demonstrated that a single cooper-pair-box is a macroscopic two level system , the serial researches on superconducting devices by using Josephson junction circuit lead to some important results .

这样一来，这种所谓的“库珀电子对”的联系就变得较弱，不计其数的库珀对就可以没有能量损失地流过晶格。

In this way , these so-called Cooper pairs of electrons became weakly bound together , and a sea of them could flow through the lattice without losing energy .

进入球馆时库珀并没有对这次试训有太多的想法。

Cooper did not think much of the workout entering the gym .