頁籤選單縮合
題名 | Green's Functions and Gap Equations in Hybridized Two-Band Model of Superconductivity= |
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作者 | Okoye,C. M. I.; |
期刊 | Chinese Journal of Physics |
出版日期 | 19990400 |
卷期 | 37:2 1999.04[民88.04] |
頁次 | 頁204-218 |
分類號 | 337.473 |
語文 | eng |
關鍵詞 | |
英文摘要 | We have derived the explicit expressions for the normal and anomalous one-particle thermal Green's functions in a hybridized two-band model of superconductivity, with taking into account of all possible intraband and interband superconducting interaction terms coupling both bands in the mean field approximation. The self consistent equations for the order parameters are also formally obtained. The possible implications of the results are suggested and illustrated by theoretically calculating, in a simple limit, the densities of states for quasiparticles of the two bands. |
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